18941582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2752

約数の個数: 24

約数和(自身を含む): 32319000

約数和(自身を除く): 13377418

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2699, 3509, 5398, 7018, 29689, 59378, 78271, 156542, 326579, 653158, 860981, 1721962, 9470791, 18941582]

約数ペア:

[(1, 18941582), (2, 9470791), (11, 1721962), (22, 860981), (29, 653158), (58, 326579), (121, 156542), (242, 78271), (319, 59378), (638, 29689), (2699, 7018), (3509, 5398)]