15204028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28579}}^1$

素因数の和:28609

約数の個数: 24

約数和(自身を含む): 32009600

約数和(自身を除く): 16805572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28579, 57158, 114316, 200053, 400106, 543001, 800212, 1086002, 2172004, 3801007, 7602014, 15204028]

約数ペア:

[(1, 15204028), (2, 7602014), (4, 3801007), (7, 2172004), (14, 1086002), (19, 800212), (28, 543001), (38, 400106), (76, 200053), (133, 114316), (266, 57158), (532, 28579)]