42619874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84229}}^1$

素因数の和:84265

約数の個数: 16

約数和(自身を含む): 72774720

約数和(自身を除く): 30154846

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 84229, 168458, 926519, 1853038, 1937267, 3874534, 21309937, 42619874]

約数ペア:

[(1, 42619874), (2, 21309937), (11, 3874534), (22, 1937267), (23, 1853038), (46, 926519), (253, 168458), (506, 84229)]