15391308

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{11987}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 36251712

約数和(自身を除く): 20860404

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 11987, 23974, 35961, 47948, 71922, 143844, 1282609, 2565218, 3847827, 5130436, 7695654, 15391308]

約数ペア:

[(1, 15391308), (2, 7695654), (3, 5130436), (4, 3847827), (6, 2565218), (12, 1282609), (107, 143844), (214, 71922), (321, 47948), (428, 35961), (642, 23974), (1284, 11987)]