19450502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6403

約数の個数: 16

約数和(自身を含む): 30903552

約数和(自身を除く): 11453050

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6311, 12622, 145153, 290306, 422837, 845674, 9725251, 19450502]

約数ペア:

[(1, 19450502), (2, 9725251), (23, 845674), (46, 422837), (67, 290306), (134, 145153), (1541, 12622), (3082, 6311)]