15707893912

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{1618703}}^1$

素因数の和:1619922

約数の個数: 16

約数和(自身を含む): 29476599840

約数和(自身を除く): 13768705928

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 1618703, 3237406, 6474812, 12949624, 1963486739, 3926973478, 7853946956, 15707893912]

約数ペア:

[(1, 15707893912), (2, 7853946956), (4, 3926973478), (8, 1963486739), (1213, 12949624), (2426, 6474812), (4852, 3237406), (9704, 1618703)]