12867590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44371}}^1$

素因数の和:44407

約数の個数: 16

約数和(自身を含む): 23960880

約数和(自身を除く): 11093290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 44371, 88742, 221855, 443710, 1286759, 2573518, 6433795, 12867590]

約数ペア:

[(1, 12867590), (2, 6433795), (5, 2573518), (10, 1286759), (29, 443710), (58, 221855), (145, 88742), (290, 44371)]