15828428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 36578304

約数和(自身を除く): 20749876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3023, 5236, 6046, 12092, 21161, 33253, 42322, 51391, 66506, 84644, 102782, 133012, 205564, 232771, 359737, 465542, 565301, 719474, 931084, 1130602, 1438948, 2261204, 3957107, 7914214, 15828428]

約数ペア:

[(1, 15828428), (2, 7914214), (4, 3957107), (7, 2261204), (11, 1438948), (14, 1130602), (17, 931084), (22, 719474), (28, 565301), (34, 465542), (44, 359737), (68, 232771), (77, 205564), (119, 133012), (154, 102782), (187, 84644), (238, 66506), (308, 51391), (374, 42322), (476, 33253), (748, 21161), (1309, 12092), (2618, 6046), (3023, 5236)]