21890534041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1\times {\mathrm{14759}}^1$

素因数の和:16848

約数の個数: 16

約数和(自身を含む): 23730537600

約数和(自身を除く): 1840003559

約数列:

[1, 17, 43, 731, 2029, 14759, 34493, 87247, 250903, 634637, 1483199, 10788829, 29946011, 509082187, 1287678473, 21890534041]

約数ペア:

[(1, 21890534041), (17, 1287678473), (43, 509082187), (731, 29946011), (2029, 10788829), (14759, 1483199), (34493, 634637), (87247, 250903)]