17949488

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{23869}}^1$

素因数の和:23924

約数の個数: 20

約数和(自身を含む): 35518560

約数和(自身を除く): 17569072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 23869, 47738, 95476, 190952, 381904, 1121843, 2243686, 4487372, 8974744, 17949488]

約数ペア:

[(1, 17949488), (2, 8974744), (4, 4487372), (8, 2243686), (16, 1121843), (47, 381904), (94, 190952), (188, 95476), (376, 47738), (752, 23869)]