19133958

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 20702202

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 1091, 2182, 2923, 3273, 5846, 6546, 8769, 17538, 40367, 80734, 86189, 121101, 172378, 242202, 258567, 517134, 3188993, 6377986, 9566979, 19133958]

約数ペア:

[(1, 19133958), (2, 9566979), (3, 6377986), (6, 3188993), (37, 517134), (74, 258567), (79, 242202), (111, 172378), (158, 121101), (222, 86189), (237, 80734), (474, 40367), (1091, 17538), (2182, 8769), (2923, 6546), (3273, 5846)]