16856502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 36523872

約数和(自身を除く): 19667370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1097, 1182, 2194, 2561, 3291, 5122, 6582, 7683, 14261, 15366, 28522, 42783, 85566, 216109, 432218, 648327, 1296654, 2809417, 5618834, 8428251, 16856502]

約数ペア:

[(1, 16856502), (2, 8428251), (3, 5618834), (6, 2809417), (13, 1296654), (26, 648327), (39, 432218), (78, 216109), (197, 85566), (394, 42783), (591, 28522), (1097, 15366), (1182, 14261), (2194, 7683), (2561, 6582), (3291, 5122)]