15143664

素因数分解:

$2^4\times 3^1\times {\mathrm{315493}}^1$

素因数の和:315504

約数の個数: 20

約数和(自身を含む): 39121256

約数和(自身を除く): 23977592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315493, 630986, 946479, 1261972, 1892958, 2523944, 3785916, 5047888, 7571832, 15143664]

約数ペア:

[(1, 15143664), (2, 7571832), (3, 5047888), (4, 3785916), (6, 2523944), (8, 1892958), (12, 1261972), (16, 946479), (24, 630986), (48, 315493)]