19303966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 13873634

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 383, 638, 766, 869, 1738, 2291, 4213, 4582, 8426, 11107, 22214, 25201, 30257, 50402, 60514, 122177, 244354, 332827, 665654, 877453, 1754906, 9651983, 19303966]

約数ペア:

[(1, 19303966), (2, 9651983), (11, 1754906), (22, 877453), (29, 665654), (58, 332827), (79, 244354), (158, 122177), (319, 60514), (383, 50402), (638, 30257), (766, 25201), (869, 22214), (1738, 11107), (2291, 8426), (4213, 4582)]