11777172667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2509519}}^1$

素因数の和:2509570

約数の個数: 12

約数和(自身を含む): 13385779680

約数和(自身を除く): 1608607013

約数列:

[1, 13, 19, 247, 361, 4693, 2509519, 32623747, 47680861, 619851193, 905936359, 11777172667]

約数ペア:

[(1, 11777172667), (13, 905936359), (19, 619851193), (247, 47680861), (361, 32623747), (4693, 2509519)]