11951828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13449772

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 359, 406, 574, 718, 812, 1148, 1189, 1436, 2378, 2513, 4756, 5026, 8323, 10052, 10411, 14719, 16646, 20822, 29438, 33292, 41644, 58876, 72877, 103033, 145754, 206066, 291508, 412132, 426851, 853702, 1707404, 2987957, 5975914, 11951828]

約数ペア:

[(1, 11951828), (2, 5975914), (4, 2987957), (7, 1707404), (14, 853702), (28, 426851), (29, 412132), (41, 291508), (58, 206066), (82, 145754), (116, 103033), (164, 72877), (203, 58876), (287, 41644), (359, 33292), (406, 29438), (574, 20822), (718, 16646), (812, 14719), (1148, 10411), (1189, 10052), (1436, 8323), (2378, 5026), (2513, 4756)]