9139792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18466

約数の個数: 20

約数和(自身を含む): 18280576

約数和(自身を除く): 9140784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18427, 36854, 73708, 147416, 294832, 571237, 1142474, 2284948, 4569896, 9139792]

約数ペア:

[(1, 9139792), (2, 4569896), (4, 2284948), (8, 1142474), (16, 571237), (31, 294832), (62, 147416), (124, 73708), (248, 36854), (496, 18427)]