17211671090

素因数分解:

$2^1\times 5^1\times {\mathrm{39019}}^1\times {\mathrm{44111}}^1$

素因数の和:83137

約数の個数: 16

約数和(自身を含む): 30982504320

約数和(自身を除く): 13770833230

約数列:

[1, 2, 5, 10, 39019, 44111, 78038, 88222, 195095, 220555, 390190, 441110, 1721167109, 3442334218, 8605835545, 17211671090]

約数ペア:

[(1, 17211671090), (2, 8605835545), (5, 3442334218), (10, 1721167109), (39019, 441110), (44111, 390190), (78038, 220555), (88222, 195095)]