19244576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46261}}^1$

素因数の和:46284

約数の個数: 24

約数和(自身を含む): 40803084

約数和(自身を除く): 21558508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46261, 92522, 185044, 370088, 601393, 740176, 1202786, 1480352, 2405572, 4811144, 9622288, 19244576]

約数ペア:

[(1, 19244576), (2, 9622288), (4, 4811144), (8, 2405572), (13, 1480352), (16, 1202786), (26, 740176), (32, 601393), (52, 370088), (104, 185044), (208, 92522), (416, 46261)]