19755722338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1\times {\mathrm{10831}}^1$

素因数の和:15738

約数の個数: 32

約数和(自身を含む): 34239345408

約数和(自身を除く): 14483623070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 4877, 9754, 10831, 21662, 53647, 82909, 107294, 119141, 165818, 184127, 238282, 368254, 911999, 1823998, 2025397, 4050794, 52822787, 105645574, 581050657, 897987379, 1162101314, 1795974758, 9877861169, 19755722338]

約数ペア:

[(1, 19755722338), (2, 9877861169), (11, 1795974758), (17, 1162101314), (22, 897987379), (34, 581050657), (187, 105645574), (374, 52822787), (4877, 4050794), (9754, 2025397), (10831, 1823998), (21662, 911999), (53647, 368254), (82909, 238282), (107294, 184127), (119141, 165818)]