15031964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 28035840

約数和(自身を除く): 13003876

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 2383, 3154, 4766, 6308, 9532, 45277, 90554, 181108, 197789, 395578, 791156, 3757991, 7515982, 15031964]

約数ペア:

[(1, 15031964), (2, 7515982), (4, 3757991), (19, 791156), (38, 395578), (76, 197789), (83, 181108), (166, 90554), (332, 45277), (1577, 9532), (2383, 6308), (3154, 4766)]