19925204545

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{3527}}^1\times {\mathrm{7583}}^1$

素因数の和:11264

約数の個数: 16

約数和(自身を含む): 24080716800

約数和(自身を除く): 4155512255

約数列:

[1, 5, 149, 745, 3527, 7583, 17635, 37915, 525523, 1129867, 2627615, 5649335, 26745241, 133726205, 3985040909, 19925204545]

約数ペア:

[(1, 19925204545), (5, 3985040909), (149, 133726205), (745, 26745241), (3527, 5649335), (7583, 2627615), (17635, 1129867), (37915, 525523)]