15236431397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2939}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 17936916480

約数和(自身を除く): 2700485083

約数列:

[1, 11, 23, 31, 253, 341, 661, 713, 2939, 7271, 7843, 15203, 20491, 32329, 67597, 91109, 167233, 225401, 471293, 743567, 1002199, 1942679, 2095507, 5184223, 21369469, 23050577, 44681617, 60223049, 491497787, 662453539, 1385130127, 15236431397]

約数ペア:

[(1, 15236431397), (11, 1385130127), (23, 662453539), (31, 491497787), (253, 60223049), (341, 44681617), (661, 23050577), (713, 21369469), (2939, 5184223), (7271, 2095507), (7843, 1942679), (15203, 1002199), (20491, 743567), (32329, 471293), (67597, 225401), (91109, 167233)]