9640942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 15636240

約数和(自身を除く): 5995298

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 6857, 13714, 130283, 253709, 260566, 507418, 4820471, 9640942]

約数ペア:

[(1, 9640942), (2, 4820471), (19, 507418), (37, 260566), (38, 253709), (74, 130283), (703, 13714), (1406, 6857)]