15119858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 10899982

約数列:

[1, 2, 13, 19, 26, 38, 127, 241, 247, 254, 482, 494, 1651, 2413, 3133, 3302, 4579, 4826, 6266, 9158, 30607, 31369, 59527, 61214, 62738, 119054, 397891, 581533, 795782, 1163066, 7559929, 15119858]

約数ペア:

[(1, 15119858), (2, 7559929), (13, 1163066), (19, 795782), (26, 581533), (38, 397891), (127, 119054), (241, 62738), (247, 61214), (254, 59527), (482, 31369), (494, 30607), (1651, 9158), (2413, 6266), (3133, 4826), (3302, 4579)]