15690187834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{208441}}^1$

素因数の和:209121

約数の個数: 16

約数和(自身を含む): 23959991016

約数和(自身を除く): 8269803182

約数列:

[1, 2, 61, 122, 617, 1234, 37637, 75274, 208441, 416882, 12714901, 25429802, 128608097, 257216194, 7845093917, 15690187834]

約数ペア:

[(1, 15690187834), (2, 7845093917), (61, 257216194), (122, 128608097), (617, 25429802), (1234, 12714901), (37637, 416882), (75274, 208441)]