12152218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8531942

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 227, 377, 454, 754, 923, 1846, 2059, 2951, 4118, 5902, 6583, 13166, 16117, 26767, 32234, 53534, 85579, 171158, 209521, 419042, 467393, 934786, 6076109, 12152218]

約数ペア:

[(1, 12152218), (2, 6076109), (13, 934786), (26, 467393), (29, 419042), (58, 209521), (71, 171158), (142, 85579), (227, 53534), (377, 32234), (454, 26767), (754, 16117), (923, 13166), (1846, 6583), (2059, 5902), (2951, 4118)]