12132012045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18809321}}^1$

素因数の和:18809372

約数の個数: 16

約数和(自身を含む): 19862644032

約数和(自身を除く): 7730631987

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18809321, 56427963, 94046605, 282139815, 808800803, 2426402409, 4044004015, 12132012045]

約数ペア:

[(1, 12132012045), (3, 4044004015), (5, 2426402409), (15, 808800803), (43, 282139815), (129, 94046605), (215, 56427963), (645, 18809321)]