17993048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{36871}}^1$

素因数の和:36938

約数の個数: 16

約数和(自身を含む): 34290960

約数和(自身を除く): 16297912

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 36871, 73742, 147484, 294968, 2249131, 4498262, 8996524, 17993048]

約数ペア:

[(1, 17993048), (2, 8996524), (4, 4498262), (8, 2249131), (61, 294968), (122, 147484), (244, 73742), (488, 36871)]