22556403071

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{21391}}^1$

素因数の和:21579

約数の個数: 24

約数和(自身を含む): 25037881344

約数和(自身を除く): 2481478273

約数列:

[1, 19, 23, 127, 361, 437, 2413, 2921, 8303, 21391, 45847, 55499, 406429, 491993, 1054481, 2716657, 7722151, 9347867, 51616483, 62483111, 177609473, 980713177, 1187179109, 22556403071]

約数ペア:

[(1, 22556403071), (19, 1187179109), (23, 980713177), (127, 177609473), (361, 62483111), (437, 51616483), (2413, 9347867), (2921, 7722151), (8303, 2716657), (21391, 1054481), (45847, 491993), (55499, 406429)]