11571860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6971}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 24597216

約数和(自身を除く): 13025356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 6971, 13942, 27884, 34855, 69710, 139420, 578593, 1157186, 2314372, 2892965, 5785930, 11571860]

約数ペア:

[(1, 11571860), (2, 5785930), (4, 2892965), (5, 2314372), (10, 1157186), (20, 578593), (83, 139420), (166, 69710), (332, 34855), (415, 27884), (830, 13942), (1660, 6971)]