15393912

素因数分解:

$2^3\times 3^1\times {\mathrm{641413}}^1$

素因数の和:641422

約数の個数: 16

約数和(自身を含む): 38484840

約数和(自身を除く): 23090928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641413, 1282826, 1924239, 2565652, 3848478, 5131304, 7696956, 15393912]

約数ペア:

[(1, 15393912), (2, 7696956), (3, 5131304), (4, 3848478), (6, 2565652), (8, 1924239), (12, 1282826), (24, 641413)]