42172666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1129}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 66715200

約数和(自身を除く): 24542534

約数列:

[1, 2, 19, 38, 983, 1129, 1966, 2258, 18677, 21451, 37354, 42902, 1109807, 2219614, 21086333, 42172666]

約数ペア:

[(1, 42172666), (2, 21086333), (19, 2219614), (38, 1109807), (983, 42902), (1129, 37354), (1966, 21451), (2258, 18677)]