42090814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1087}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 66585600

約数和(自身を除く): 24494786

約数列:

[1, 2, 19, 38, 1019, 1087, 2038, 2174, 19361, 20653, 38722, 41306, 1107653, 2215306, 21045407, 42090814]

約数ペア:

[(1, 42090814), (2, 21045407), (19, 2215306), (38, 1107653), (1019, 41306), (1087, 38722), (2038, 20653), (2174, 19361)]