11955252628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{13457}}^1$

素因数の和:13864

約数の個数: 48

約数和(自身を含む): 23269635648

約数和(自身を除く): 11314383020

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 331, 662, 671, 1324, 1342, 2684, 3641, 7282, 13457, 14564, 20191, 26914, 40382, 53828, 80764, 148027, 222101, 296054, 444202, 592108, 820877, 888404, 1641754, 3283508, 4454267, 8908534, 9029647, 17817068, 18059294, 36118588, 48996937, 97993874, 195987748, 271710287, 543420574, 1086841148, 2988813157, 5977626314, 11955252628]

約数ペア:

[(1, 11955252628), (2, 5977626314), (4, 2988813157), (11, 1086841148), (22, 543420574), (44, 271710287), (61, 195987748), (122, 97993874), (244, 48996937), (331, 36118588), (662, 18059294), (671, 17817068), (1324, 9029647), (1342, 8908534), (2684, 4454267), (3641, 3283508), (7282, 1641754), (13457, 888404), (14564, 820877), (20191, 592108), (26914, 444202), (40382, 296054), (53828, 222101), (80764, 148027)]