10889744

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{829}}^1$

素因数の和:1658

約数の個数: 20

約数和(自身を含む): 21150060

約数和(自身を除く): 10260316

約数列:

[1, 2, 4, 8, 16, 821, 829, 1642, 1658, 3284, 3316, 6568, 6632, 13136, 13264, 680609, 1361218, 2722436, 5444872, 10889744]

約数ペア:

[(1, 10889744), (2, 5444872), (4, 2722436), (8, 1361218), (16, 680609), (821, 13264), (829, 13136), (1642, 6632), (1658, 6568), (3284, 3316)]