19019658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 24756342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2999, 3171, 5998, 6342, 8997, 17994, 20993, 41986, 62979, 125958, 452849, 905698, 1358547, 2717094, 3169943, 6339886, 9509829, 19019658]

約数ペア:

[(1, 19019658), (2, 9509829), (3, 6339886), (6, 3169943), (7, 2717094), (14, 1358547), (21, 905698), (42, 452849), (151, 125958), (302, 62979), (453, 41986), (906, 20993), (1057, 17994), (2114, 8997), (2999, 6342), (3171, 5998)]