13120487216

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{3580919}}^1$

素因数の和:3581156

約数の個数: 20

約数和(自身を含む): 25531959600

約数和(自身を除く): 12411472384

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 3580919, 7161838, 14323676, 28647352, 57294704, 820030451, 1640060902, 3280121804, 6560243608, 13120487216]

約数ペア:

[(1, 13120487216), (2, 6560243608), (4, 3280121804), (8, 1640060902), (16, 820030451), (229, 57294704), (458, 28647352), (916, 14323676), (1832, 7161838), (3664, 3580919)]