42620534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101963}}^1$

素因数の和:101995

約数の個数: 16

約数和(自身を含む): 73414080

約数和(自身を除く): 30793546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101963, 203926, 1121593, 1937297, 2243186, 3874594, 21310267, 42620534]

約数ペア:

[(1, 42620534), (2, 21310267), (11, 3874594), (19, 2243186), (22, 1937297), (38, 1121593), (209, 203926), (418, 101963)]