30519818

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14437}}^1$

素因数の和:14597

約数の個数: 16

約数和(自身を含む): 52669824

約数和(自身を除く): 22150006

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 14437, 28874, 101059, 202118, 2179987, 4359974, 15259909, 30519818]

約数ペア:

[(1, 30519818), (2, 15259909), (7, 4359974), (14, 2179987), (151, 202118), (302, 101059), (1057, 28874), (2114, 14437)]