1915071802

素因数分解:

$2^1\times 7^2\times {\mathrm{19541549}}^1$

素因数の和:19541565

約数の個数: 12

約数和(自身を含む): 3341605050

約数和(自身を除く): 1426533248

約数列:

[1, 2, 7, 14, 49, 98, 19541549, 39083098, 136790843, 273581686, 957535901, 1915071802]

約数ペア:

[(1, 1915071802), (2, 957535901), (7, 273581686), (14, 136790843), (49, 39083098), (98, 19541549)]