231215735522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{320243401}}^1$

素因数の和:320243441

約数の個数: 12

約数和(自身を含む): 366038208486

約数和(自身を除く): 134822472964

約数列:

[1, 2, 19, 38, 361, 722, 320243401, 640486802, 6084624619, 12169249238, 115607867761, 231215735522]

約数ペア:

[(1, 231215735522), (2, 115607867761), (19, 12169249238), (38, 6084624619), (361, 640486802), (722, 320243401)]