18982496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45631}}^1$

素因数の和:45654

約数の個数: 24

約数和(自身を含む): 40247424

約数和(自身を除く): 21264928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45631, 91262, 182524, 365048, 593203, 730096, 1186406, 1460192, 2372812, 4745624, 9491248, 18982496]

約数ペア:

[(1, 18982496), (2, 9491248), (4, 4745624), (8, 2372812), (13, 1460192), (16, 1186406), (26, 730096), (32, 593203), (52, 365048), (104, 182524), (208, 91262), (416, 45631)]