19271438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6829}}^1$

素因数の和:6931

約数の個数: 16

約数和(自身を含む): 30980880

約数和(自身を除く): 11709442

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6829, 13658, 116093, 232186, 566807, 1133614, 9635719, 19271438]

約数ペア:

[(1, 19271438), (2, 9635719), (17, 1133614), (34, 566807), (83, 232186), (166, 116093), (1411, 13658), (2822, 6829)]