24890668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{51427}}^1$

素因数の和:51453

約数の個数: 18

約数和(自身を含む): 47879468

約数和(自身を除く): 22988800

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 51427, 102854, 205708, 565697, 1131394, 2262788, 6222667, 12445334, 24890668]

約数ペア:

[(1, 24890668), (2, 12445334), (4, 6222667), (11, 2262788), (22, 1131394), (44, 565697), (121, 205708), (242, 102854), (484, 51427)]