13109012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 28318080

約数和(自身を除く): 15209068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 601, 779, 1148, 1202, 1558, 2404, 3116, 4207, 5453, 8414, 10906, 11419, 16828, 21812, 22838, 24641, 45676, 49282, 79933, 98564, 159866, 172487, 319732, 344974, 468179, 689948, 936358, 1872716, 3277253, 6554506, 13109012]

約数ペア:

[(1, 13109012), (2, 6554506), (4, 3277253), (7, 1872716), (14, 936358), (19, 689948), (28, 468179), (38, 344974), (41, 319732), (76, 172487), (82, 159866), (133, 98564), (164, 79933), (266, 49282), (287, 45676), (532, 24641), (574, 22838), (601, 21812), (779, 16828), (1148, 11419), (1202, 10906), (1558, 8414), (2404, 5453), (3116, 4207)]