21481034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 33896448

約数和(自身を除く): 12415414

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3677, 5842, 7354, 84571, 169142, 466979, 933958, 10740517, 21481034]

約数ペア:

[(1, 21481034), (2, 10740517), (23, 933958), (46, 466979), (127, 169142), (254, 84571), (2921, 7354), (3677, 5842)]