193786339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 214030080

約数和(自身を除く): 20243741

約数列:

[1, 19, 23, 197, 437, 2251, 3743, 4531, 42769, 51773, 86089, 443447, 983687, 8425493, 10199281, 193786339]

約数ペア:

[(1, 193786339), (19, 10199281), (23, 8425493), (197, 983687), (437, 443447), (2251, 86089), (3743, 51773), (4531, 42769)]