19804832

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5477}}^1$

素因数の和:5600

約数の個数: 24

約数和(自身を含む): 39342996

約数和(自身を除く): 19538164

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5477, 10954, 21908, 43816, 87632, 175264, 618901, 1237802, 2475604, 4951208, 9902416, 19804832]

約数ペア:

[(1, 19804832), (2, 9902416), (4, 4951208), (8, 2475604), (16, 1237802), (32, 618901), (113, 175264), (226, 87632), (452, 43816), (904, 21908), (1808, 10954), (3616, 5477)]