19024478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4831}}^1$

素因数の和:5023

約数の個数: 16

約数和(自身を含む): 31311360

約数和(自身を除く): 12286882

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 4831, 9662, 53141, 106282, 864749, 1729498, 9512239, 19024478]

約数ペア:

[(1, 19024478), (2, 9512239), (11, 1729498), (22, 864749), (179, 106282), (358, 53141), (1969, 9662), (3938, 4831)]