2012649974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{150041}}^1$

素因数の和:150415

約数の個数: 16

約数和(自身を含む): 3186892080

約数和(自身を除く): 1174242106

約数列:

[1, 2, 19, 38, 353, 706, 6707, 13414, 150041, 300082, 2850779, 5701558, 52964473, 105928946, 1006324987, 2012649974]

約数ペア:

[(1, 2012649974), (2, 1006324987), (19, 105928946), (38, 52964473), (353, 5701558), (706, 2850779), (6707, 300082), (13414, 150041)]