19533942

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2957}}^1$

素因数の和:3332

約数の個数: 24

約数和(自身を含む): 42453216

約数和(自身を除く): 22919274

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2202, 2957, 3303, 5914, 6606, 8871, 17742, 26613, 53226, 1085219, 2170438, 3255657, 6511314, 9766971, 19533942]

約数ペア:

[(1, 19533942), (2, 9766971), (3, 6511314), (6, 3255657), (9, 2170438), (18, 1085219), (367, 53226), (734, 26613), (1101, 17742), (2202, 8871), (2957, 6606), (3303, 5914)]