118971578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1181}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 205951680

約数和(自身を除く): 86980102

約数列:

[1, 2, 11, 19, 22, 38, 209, 241, 418, 482, 1181, 2362, 2651, 4579, 5302, 9158, 12991, 22439, 25982, 44878, 50369, 100738, 246829, 284621, 493658, 569242, 3130831, 5407799, 6261662, 10815598, 59485789, 118971578]

約数ペア:

[(1, 118971578), (2, 59485789), (11, 10815598), (19, 6261662), (22, 5407799), (38, 3130831), (209, 569242), (241, 493658), (418, 284621), (482, 246829), (1181, 100738), (2362, 50369), (2651, 44878), (4579, 25982), (5302, 22439), (9158, 12991)]