15941736

素因数分解:

$2^3\times 3^2\times {\mathrm{221413}}^1$

素因数の和:221425

約数の個数: 24

約数和(自身を含む): 43175730

約数和(自身を除く): 27233994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 221413, 442826, 664239, 885652, 1328478, 1771304, 1992717, 2656956, 3985434, 5313912, 7970868, 15941736]

約数ペア:

[(1, 15941736), (2, 7970868), (3, 5313912), (4, 3985434), (6, 2656956), (8, 1992717), (9, 1771304), (12, 1328478), (18, 885652), (24, 664239), (36, 442826), (72, 221413)]