22053964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 21491636

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 239, 391, 478, 782, 956, 1003, 1357, 1564, 2006, 2714, 4012, 4063, 5428, 5497, 8126, 10994, 14101, 16252, 21988, 23069, 28202, 46138, 56404, 92276, 93449, 186898, 239717, 324323, 373796, 479434, 648646, 958868, 1297292, 5513491, 11026982, 22053964]

約数ペア:

[(1, 22053964), (2, 11026982), (4, 5513491), (17, 1297292), (23, 958868), (34, 648646), (46, 479434), (59, 373796), (68, 324323), (92, 239717), (118, 186898), (236, 93449), (239, 92276), (391, 56404), (478, 46138), (782, 28202), (956, 23069), (1003, 21988), (1357, 16252), (1564, 14101), (2006, 10994), (2714, 8126), (4012, 5497), (4063, 5428)]