15888988804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1\times {\mathrm{36979}}^1$

素因数の和:45259

約数の個数: 24

約数和(自身を含む): 29949066560

約数和(自身を除く): 14060077756

約数列:

[1, 2, 4, 13, 26, 52, 8263, 16526, 33052, 36979, 73958, 107419, 147916, 214838, 429676, 480727, 961454, 1922908, 305557477, 611114954, 1222229908, 3972247201, 7944494402, 15888988804]

約数ペア:

[(1, 15888988804), (2, 7944494402), (4, 3972247201), (13, 1222229908), (26, 611114954), (52, 305557477), (8263, 1922908), (16526, 961454), (33052, 480727), (36979, 429676), (73958, 214838), (107419, 147916)]