42391514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2347}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 69482016

約数和(自身を除く): 27090502

約数列:

[1, 2, 11, 22, 821, 1642, 2347, 4694, 9031, 18062, 25817, 51634, 1926887, 3853774, 21195757, 42391514]

約数ペア:

[(1, 42391514), (2, 21195757), (11, 3853774), (22, 1926887), (821, 51634), (1642, 25817), (2347, 18062), (4694, 9031)]