12575948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 29494080

約数和(自身を除く): 16918132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 307, 308, 418, 532, 539, 614, 836, 931, 1078, 1228, 1463, 1862, 2149, 2156, 2926, 3377, 3724, 4298, 5833, 5852, 6754, 8596, 10241, 11666, 13508, 15043, 20482, 23332, 23639, 30086, 40831, 40964, 47278, 60172, 64163, 81662, 94556, 128326, 163324, 165473, 256652, 285817, 330946, 449141, 571634, 661892, 898282, 1143268, 1796564, 3143987, 6287974, 12575948]

約数ペア:

[(1, 12575948), (2, 6287974), (4, 3143987), (7, 1796564), (11, 1143268), (14, 898282), (19, 661892), (22, 571634), (28, 449141), (38, 330946), (44, 285817), (49, 256652), (76, 165473), (77, 163324), (98, 128326), (133, 94556), (154, 81662), (196, 64163), (209, 60172), (266, 47278), (307, 40964), (308, 40831), (418, 30086), (532, 23639), (539, 23332), (614, 20482), (836, 15043), (931, 13508), (1078, 11666), (1228, 10241), (1463, 8596), (1862, 6754), (2149, 5852), (2156, 5833), (2926, 4298), (3377, 3724)]