15915804

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4007}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 37258368

約数和(自身を除く): 21342564

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4007, 8014, 12021, 16028, 24042, 48084, 1326317, 2652634, 3978951, 5305268, 7957902, 15915804]

約数ペア:

[(1, 15915804), (2, 7957902), (3, 5305268), (4, 3978951), (6, 2652634), (12, 1326317), (331, 48084), (662, 24042), (993, 16028), (1324, 12021), (1986, 8014), (3972, 4007)]