22018654

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 17011106

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 307, 329, 614, 658, 763, 1526, 2149, 4298, 5123, 10246, 14429, 28858, 33463, 35861, 66926, 71722, 101003, 202006, 234241, 468482, 1572761, 3145522, 11009327, 22018654]

約数ペア:

[(1, 22018654), (2, 11009327), (7, 3145522), (14, 1572761), (47, 468482), (94, 234241), (109, 202006), (218, 101003), (307, 71722), (329, 66926), (614, 35861), (658, 33463), (763, 28858), (1526, 14429), (2149, 10246), (4298, 5123)]