12867010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 25809840

約数和(自身を除く): 12942830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3413, 3770, 6826, 17065, 34130, 44369, 88738, 98977, 197954, 221845, 443690, 494885, 989770, 1286701, 2573402, 6433505, 12867010]

約数ペア:

[(1, 12867010), (2, 6433505), (5, 2573402), (10, 1286701), (13, 989770), (26, 494885), (29, 443690), (58, 221845), (65, 197954), (130, 98977), (145, 88738), (290, 44369), (377, 34130), (754, 17065), (1885, 6826), (3413, 3770)]