19015362

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14879}}^1$

素因数の和:14958

約数の個数: 24

約数和(自身を含む): 41783040

約数和(自身を除く): 22767678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14879, 29758, 44637, 89274, 133911, 267822, 1056409, 2112818, 3169227, 6338454, 9507681, 19015362]

約数ペア:

[(1, 19015362), (2, 9507681), (3, 6338454), (6, 3169227), (9, 2112818), (18, 1056409), (71, 267822), (142, 133911), (213, 89274), (426, 44637), (639, 29758), (1278, 14879)]