121951804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{123433}}^1$

素因数の和:123469

約数の個数: 24

約数和(自身を含む): 241930640

約数和(自身を除く): 119978836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 123433, 246866, 493732, 1604629, 2345227, 3209258, 4690454, 6418516, 9380908, 30487951, 60975902, 121951804]

約数ペア:

[(1, 121951804), (2, 60975902), (4, 30487951), (13, 9380908), (19, 6418516), (26, 4690454), (38, 3209258), (52, 2345227), (76, 1604629), (247, 493732), (494, 246866), (988, 123433)]