19256992

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{3833}}^1$

素因数の和:4000

約数の個数: 24

約数和(自身を含む): 38163636

約数和(自身を除く): 18906644

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 3833, 5024, 7666, 15332, 30664, 61328, 122656, 601781, 1203562, 2407124, 4814248, 9628496, 19256992]

約数ペア:

[(1, 19256992), (2, 9628496), (4, 4814248), (8, 2407124), (16, 1203562), (32, 601781), (157, 122656), (314, 61328), (628, 30664), (1256, 15332), (2512, 7666), (3833, 5024)]