15674861452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 30464000000

約数和(自身を除く): 14789138548

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 199, 268, 398, 499, 589, 796, 998, 1178, 1273, 1996, 2077, 2356, 2546, 3781, 4154, 5092, 6169, 7562, 8308, 9481, 12338, 13333, 15124, 15469, 18962, 24676, 26666, 30938, 33433, 37924, 39463, 53332, 61876, 66866, 78926, 99301, 117211, 133732, 157852, 198602, 234422, 253327, 293911, 397204, 413323, 468844, 506654, 587822, 635227, 826646, 1013308, 1036423, 1175644, 1270454, 1653292, 1886719, 2072846, 2540908, 3078331, 3773438, 4145692, 6156662, 6653167, 7546876, 7853137, 12313324, 13306334, 15706274, 19692037, 26612668, 31412548, 39384074, 58488289, 78768148, 116976578, 126410173, 206248177, 233953156, 252820346, 412496354, 505640692, 824992708, 3918715363, 7837430726, 15674861452]

約数ペア:

[(1, 15674861452), (2, 7837430726), (4, 3918715363), (19, 824992708), (31, 505640692), (38, 412496354), (62, 252820346), (67, 233953156), (76, 206248177), (124, 126410173), (134, 116976578), (199, 78768148), (268, 58488289), (398, 39384074), (499, 31412548), (589, 26612668), (796, 19692037), (998, 15706274), (1178, 13306334), (1273, 12313324), (1996, 7853137), (2077, 7546876), (2356, 6653167), (2546, 6156662), (3781, 4145692), (4154, 3773438), (5092, 3078331), (6169, 2540908), (7562, 2072846), (8308, 1886719), (9481, 1653292), (12338, 1270454), (13333, 1175644), (15124, 1036423), (15469, 1013308), (18962, 826646), (24676, 635227), (26666, 587822), (30938, 506654), (33433, 468844), (37924, 413323), (39463, 397204), (53332, 293911), (61876, 253327), (66866, 234422), (78926, 198602), (99301, 157852), (117211, 133732)]