21829379615

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{161921}}^1$

素因数の和:162442

約数の個数: 16

約数和(自身を含む): 26697699360

約数和(自身を除く): 4868319745

約数列:

[1, 5, 59, 295, 457, 2285, 26963, 134815, 161921, 809605, 9553339, 47766695, 73997897, 369989485, 4365875923, 21829379615]

約数ペア:

[(1, 21829379615), (5, 4365875923), (59, 369989485), (295, 73997897), (457, 47766695), (2285, 9553339), (26963, 809605), (134815, 161921)]