15480932

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 28449792

約数和(自身を除く): 12968860

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 881, 1762, 3524, 4393, 8786, 17572, 20263, 40526, 81052, 168271, 336542, 673084, 3870233, 7740466, 15480932]

約数ペア:

[(1, 15480932), (2, 7740466), (4, 3870233), (23, 673084), (46, 336542), (92, 168271), (191, 81052), (382, 40526), (764, 20263), (881, 17572), (1762, 8786), (3524, 4393)]