19232090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62039}}^1$

素因数の和:62077

約数の個数: 16

約数和(自身を含む): 35735040

約数和(自身を除く): 16502950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 62039, 124078, 310195, 620390, 1923209, 3846418, 9616045, 19232090]

約数ペア:

[(1, 19232090), (2, 9616045), (5, 3846418), (10, 1923209), (31, 620390), (62, 310195), (155, 124078), (310, 62039)]