13857104

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{18427}}^1$

素因数の和:18482

約数の個数: 20

約数和(自身を含む): 27420864

約数和(自身を除く): 13563760

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 18427, 36854, 73708, 147416, 294832, 866069, 1732138, 3464276, 6928552, 13857104]

約数ペア:

[(1, 13857104), (2, 6928552), (4, 3464276), (8, 1732138), (16, 866069), (47, 294832), (94, 147416), (188, 73708), (376, 36854), (752, 18427)]