11929810

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1471}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 21514752

約数和(自身を除く): 9584942

約数列:

[1, 2, 5, 10, 811, 1471, 1622, 2942, 4055, 7355, 8110, 14710, 1192981, 2385962, 5964905, 11929810]

約数ペア:

[(1, 11929810), (2, 5964905), (5, 2385962), (10, 1192981), (811, 14710), (1471, 8110), (1622, 7355), (2942, 4055)]