19027364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 35023800

約数和(自身を除く): 15996436

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2689, 3538, 5378, 7076, 10756, 77981, 155962, 164029, 311924, 328058, 656116, 4756841, 9513682, 19027364]

約数ペア:

[(1, 19027364), (2, 9513682), (4, 4756841), (29, 656116), (58, 328058), (61, 311924), (116, 164029), (122, 155962), (244, 77981), (1769, 10756), (2689, 7076), (3538, 5378)]