22619888

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{12511}}^1$

素因数の和:12632

約数の個数: 20

約数和(自身を含む): 44217408

約数和(自身を除く): 21597520

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 12511, 25022, 50044, 100088, 200176, 1413743, 2827486, 5654972, 11309944, 22619888]

約数ペア:

[(1, 22619888), (2, 11309944), (4, 5654972), (8, 2827486), (16, 1413743), (113, 200176), (226, 100088), (452, 50044), (904, 25022), (1808, 12511)]