15961352

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 32940000

約数和(自身を除く): 16978648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1499, 2662, 2998, 5324, 5996, 10648, 11992, 16489, 32978, 65956, 131912, 181379, 362758, 725516, 1451032, 1995169, 3990338, 7980676, 15961352]

約数ペア:

[(1, 15961352), (2, 7980676), (4, 3990338), (8, 1995169), (11, 1451032), (22, 725516), (44, 362758), (88, 181379), (121, 131912), (242, 65956), (484, 32978), (968, 16489), (1331, 11992), (1499, 10648), (2662, 5996), (2998, 5324)]