18425231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 22083840

約数和(自身を除く): 3658609

約数列:

[1, 11, 19, 23, 209, 253, 437, 3833, 4807, 42163, 72827, 88159, 801097, 969749, 1675021, 18425231]

約数ペア:

[(1, 18425231), (11, 1675021), (19, 969749), (23, 801097), (209, 88159), (253, 72827), (437, 42163), (3833, 4807)]