14900522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 30105600

約数和(自身を除く): 15205078

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 139, 182, 217, 247, 266, 278, 403, 434, 494, 589, 806, 973, 1178, 1729, 1807, 1946, 2641, 2821, 3458, 3614, 4123, 4309, 5282, 5642, 7657, 8246, 8618, 12649, 15314, 18487, 25298, 30163, 34333, 36974, 53599, 56017, 60326, 68666, 81871, 107198, 112034, 163742, 240331, 392119, 480662, 573097, 784238, 1064323, 1146194, 2128646, 7450261, 14900522]

約数ペア:

[(1, 14900522), (2, 7450261), (7, 2128646), (13, 1146194), (14, 1064323), (19, 784238), (26, 573097), (31, 480662), (38, 392119), (62, 240331), (91, 163742), (133, 112034), (139, 107198), (182, 81871), (217, 68666), (247, 60326), (266, 56017), (278, 53599), (403, 36974), (434, 34333), (494, 30163), (589, 25298), (806, 18487), (973, 15314), (1178, 12649), (1729, 8618), (1807, 8246), (1946, 7657), (2641, 5642), (2821, 5282), (3458, 4309), (3614, 4123)]