1921426414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{31193}}^1$

素因数の和:32835

約数の個数: 16

約数和(自身を含む): 3035800080

約数和(自身を除く): 1114373666

約数列:

[1, 2, 19, 38, 1621, 3242, 30799, 31193, 61598, 62386, 592667, 1185334, 50563853, 101127706, 960713207, 1921426414]

約数ペア:

[(1, 1921426414), (2, 960713207), (19, 101127706), (38, 50563853), (1621, 1185334), (3242, 592667), (30799, 62386), (31193, 61598)]