15902468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 29658720

約数和(自身を除く): 13756252

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 2521, 3154, 5042, 6308, 10084, 47899, 95798, 191596, 209243, 418486, 836972, 3975617, 7951234, 15902468]

約数ペア:

[(1, 15902468), (2, 7951234), (4, 3975617), (19, 836972), (38, 418486), (76, 209243), (83, 191596), (166, 95798), (332, 47899), (1577, 10084), (2521, 6308), (3154, 5042)]