19819121641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{218419}}^1$

素因数の和:218616

約数の個数: 16

約数和(自身を含む): 22111093440

約数和(自身を除く): 2291971799

約数列:

[1, 11, 73, 113, 803, 1243, 8249, 90739, 218419, 2402609, 15944587, 24681347, 175390457, 271494817, 1801738331, 19819121641]

約数ペア:

[(1, 19819121641), (11, 1801738331), (73, 271494817), (113, 175390457), (803, 24681347), (1243, 15944587), (8249, 2402609), (90739, 218419)]