13120024

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{18427}}^1$

素因数の和:18522

約数の個数: 16

約数和(自身を含む): 24877800

約数和(自身を除く): 11757776

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 18427, 36854, 73708, 147416, 1640003, 3280006, 6560012, 13120024]

約数ペア:

[(1, 13120024), (2, 6560012), (4, 3280006), (8, 1640003), (89, 147416), (178, 73708), (356, 36854), (712, 18427)]