17680084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 31852800

約数和(自身を除く): 14172716

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 599, 628, 1198, 2396, 7379, 14758, 28153, 29516, 56306, 94043, 112612, 188086, 376172, 4420021, 8840042, 17680084]

約数ペア:

[(1, 17680084), (2, 8840042), (4, 4420021), (47, 376172), (94, 188086), (157, 112612), (188, 94043), (314, 56306), (599, 29516), (628, 28153), (1198, 14758), (2396, 7379)]