22680938

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 17235862

約数列:

[1, 2, 7, 14, 89, 109, 167, 178, 218, 334, 623, 763, 1169, 1246, 1526, 2338, 9701, 14863, 18203, 19402, 29726, 36406, 67907, 104041, 127421, 135814, 208082, 254842, 1620067, 3240134, 11340469, 22680938]

約数ペア:

[(1, 22680938), (2, 11340469), (7, 3240134), (14, 1620067), (89, 254842), (109, 208082), (167, 135814), (178, 127421), (218, 104041), (334, 67907), (623, 36406), (763, 29726), (1169, 19402), (1246, 18203), (1526, 14863), (2338, 9701)]