123453912

素因数分解:

$2^3\times 3^1\times {\mathrm{5143913}}^1$

素因数の和:5143922

約数の個数: 16

約数和(自身を含む): 308634840

約数和(自身を除く): 185180928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5143913, 10287826, 15431739, 20575652, 30863478, 41151304, 61726956, 123453912]

約数ペア:

[(1, 123453912), (2, 61726956), (3, 41151304), (4, 30863478), (6, 20575652), (8, 15431739), (12, 10287826), (24, 5143913)]