18559642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 28563840

約数和(自身を除く): 10004198

約数列:

[1, 2, 47, 94, 347, 569, 694, 1138, 16309, 26743, 32618, 53486, 197443, 394886, 9279821, 18559642]

約数ペア:

[(1, 18559642), (2, 9279821), (47, 394886), (94, 197443), (347, 53486), (569, 32618), (694, 26743), (1138, 16309)]