16960502

素因数分解:

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

素因数の和:205

約数の個数: 36

約数和(自身を含む): 29283660

約数和(自身を除く): 12323158

約数列:

[1, 2, 13, 19, 26, 38, 139, 169, 247, 278, 338, 361, 494, 722, 1807, 2641, 3211, 3614, 4693, 5282, 6422, 9386, 23491, 34333, 46982, 50179, 61009, 68666, 100358, 122018, 446329, 652327, 892658, 1304654, 8480251, 16960502]

約数ペア:

[(1, 16960502), (2, 8480251), (13, 1304654), (19, 892658), (26, 652327), (38, 446329), (139, 122018), (169, 100358), (247, 68666), (278, 61009), (338, 50179), (361, 46982), (494, 34333), (722, 23491), (1807, 9386), (2641, 6422), (3211, 5282), (3614, 4693)]