15697917584

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{5671213}}^1$

素因数の和:5671394

約数の個数: 20

約数和(自身を含む): 30590528316

約数和(自身を除く): 14892610732

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 5671213, 11342426, 22684852, 45369704, 90739408, 981119849, 1962239698, 3924479396, 7848958792, 15697917584]

約数ペア:

[(1, 15697917584), (2, 7848958792), (4, 3924479396), (8, 1962239698), (16, 981119849), (173, 90739408), (346, 45369704), (692, 22684852), (1384, 11342426), (2768, 5671213)]