15697071418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{139681}}^1$

素因数の和:140062

約数の個数: 32

約数和(自身を含む): 28159891200

約数和(自身を除く): 12462819782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 2443, 4886, 8027, 16054, 56189, 112378, 139681, 279362, 977767, 1955534, 3212663, 6425326, 22488641, 44977282, 48748669, 97497338, 341240683, 682481366, 1121219387, 2242438774, 7848535709, 15697071418]

約数ペア:

[(1, 15697071418), (2, 7848535709), (7, 2242438774), (14, 1121219387), (23, 682481366), (46, 341240683), (161, 97497338), (322, 48748669), (349, 44977282), (698, 22488641), (2443, 6425326), (4886, 3212663), (8027, 1955534), (16054, 977767), (56189, 279362), (112378, 139681)]