15898448

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6329}}^1$

素因数の和:6494

約数の個数: 20

約数和(自身を含む): 31004340

約数和(自身を除く): 15105892

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6329, 12658, 25316, 50632, 101264, 993653, 1987306, 3974612, 7949224, 15898448]

約数ペア:

[(1, 15898448), (2, 7949224), (4, 3974612), (8, 1987306), (16, 993653), (157, 101264), (314, 50632), (628, 25316), (1256, 12658), (2512, 6329)]