12439272

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 31197600

約数和(自身を除く): 18758328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1237, 1257, 1676, 2474, 2514, 3352, 3711, 4948, 5028, 7422, 9896, 10056, 14844, 29688, 518303, 1036606, 1554909, 2073212, 3109818, 4146424, 6219636, 12439272]

約数ペア:

[(1, 12439272), (2, 6219636), (3, 4146424), (4, 3109818), (6, 2073212), (8, 1554909), (12, 1036606), (24, 518303), (419, 29688), (838, 14844), (1237, 10056), (1257, 9896), (1676, 7422), (2474, 5028), (2514, 4948), (3352, 3711)]