61789102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{8171}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 98064000

約数和(自身を除く): 36274898

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 8171, 16342, 155249, 310498, 1626029, 3252058, 30894551, 61789102]

約数ペア:

[(1, 61789102), (2, 30894551), (19, 3252058), (38, 1626029), (199, 310498), (398, 155249), (3781, 16342), (7562, 8171)]