16601746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 29802240

約数和(自身を除く): 13200494

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 397, 406, 721, 794, 1442, 2779, 2987, 5558, 5974, 11513, 20909, 23026, 40891, 41818, 80591, 81782, 161182, 286237, 572474, 1185839, 2371678, 8300873, 16601746]

約数ペア:

[(1, 16601746), (2, 8300873), (7, 2371678), (14, 1185839), (29, 572474), (58, 286237), (103, 161182), (203, 81782), (206, 80591), (397, 41818), (406, 40891), (721, 23026), (794, 20909), (1442, 11513), (2779, 5974), (2987, 5558)]