12866488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 25776000

約数和(自身を除く): 12909512

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1789, 1798, 3578, 3596, 7156, 7192, 14312, 51881, 55459, 103762, 110918, 207524, 221836, 415048, 443672, 1608311, 3216622, 6433244, 12866488]

約数ペア:

[(1, 12866488), (2, 6433244), (4, 3216622), (8, 1608311), (29, 443672), (31, 415048), (58, 221836), (62, 207524), (116, 110918), (124, 103762), (232, 55459), (248, 51881), (899, 14312), (1789, 7192), (1798, 7156), (3578, 3596)]