15578720248894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{25457}}^1\times {\mathrm{115421}}^1$

素因数の和:141132

約数の個数: 32

約数和(自身を含む): 25599456460512

約数和(自身を除く): 10020736211618

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 25457, 50914, 115421, 230842, 280027, 560054, 1269631, 2539262, 6135137, 12270274, 27816461, 55632922, 67486507, 134973014, 305981071, 611962142, 2938272397, 5876544794, 32320996367, 64641992734, 708123647677, 1416247295354, 7789360124447, 15578720248894]

約数ペア:

[(1, 15578720248894), (2, 7789360124447), (11, 1416247295354), (22, 708123647677), (241, 64641992734), (482, 32320996367), (2651, 5876544794), (5302, 2938272397), (25457, 611962142), (50914, 305981071), (115421, 134973014), (230842, 67486507), (280027, 55632922), (560054, 27816461), (1269631, 12270274), (2539262, 6135137)]