19820604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{44641}}^1$

素因数の和:44685

約数の個数: 24

約数和(自身を含む): 47499088

約数和(自身を除く): 27678484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 44641, 89282, 133923, 178564, 267846, 535692, 1651717, 3303434, 4955151, 6606868, 9910302, 19820604]

約数ペア:

[(1, 19820604), (2, 9910302), (3, 6606868), (4, 4955151), (6, 3303434), (12, 1651717), (37, 535692), (74, 267846), (111, 178564), (148, 133923), (222, 89282), (444, 44641)]