19382462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3251}}^1$

素因数の和:3535

約数の個数: 16

約数和(自身を含む): 31843584

約数和(自身を除く): 12461122

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3251, 5962, 6502, 35761, 71522, 881021, 1762042, 9691231, 19382462]

約数ペア:

[(1, 19382462), (2, 9691231), (11, 1762042), (22, 881021), (271, 71522), (542, 35761), (2981, 6502), (3251, 5962)]