11698640

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 27353160

約数和(自身を除く): 15654520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 569, 1028, 1138, 1285, 2056, 2276, 2570, 2845, 4112, 4552, 5140, 5690, 9104, 10280, 11380, 20560, 22760, 45520, 146233, 292466, 584932, 731165, 1169864, 1462330, 2339728, 2924660, 5849320, 11698640]

約数ペア:

[(1, 11698640), (2, 5849320), (4, 2924660), (5, 2339728), (8, 1462330), (10, 1169864), (16, 731165), (20, 584932), (40, 292466), (80, 146233), (257, 45520), (514, 22760), (569, 20560), (1028, 11380), (1138, 10280), (1285, 9104), (2056, 5690), (2276, 5140), (2570, 4552), (2845, 4112)]