13181612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 23748480

約数和(自身を除く): 10566868

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 607, 1214, 2428, 5429, 10858, 21716, 37027, 54023, 74054, 108046, 148108, 216092, 3295403, 6590806, 13181612]

約数ペア:

[(1, 13181612), (2, 6590806), (4, 3295403), (61, 216092), (89, 148108), (122, 108046), (178, 74054), (244, 54023), (356, 37027), (607, 21716), (1214, 10858), (2428, 5429)]