21525104162

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{52301}}^1$

素因数の和:52738

約数の個数: 24

約数和(自身を含む): 33839917020

約数和(自身を除く): 12314812858

約数列:

[1, 2, 23, 46, 389, 529, 778, 1058, 8947, 17894, 52301, 104602, 205781, 411562, 1202923, 2405846, 20345089, 27667229, 40690178, 55334458, 467937047, 935874094, 10762552081, 21525104162]

約数ペア:

[(1, 21525104162), (2, 10762552081), (23, 935874094), (46, 467937047), (389, 55334458), (529, 40690178), (778, 27667229), (1058, 20345089), (8947, 2405846), (17894, 1202923), (52301, 411562), (104602, 205781)]