19718202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16189}}^1$

素因数の和:16230

約数の個数: 32

約数和(自身を含む): 46627200

約数和(自身を除く): 26908998

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16189, 32378, 48567, 97134, 113323, 226646, 339969, 469481, 679938, 938962, 1408443, 2816886, 3286367, 6572734, 9859101, 19718202]

約数ペア:

[(1, 19718202), (2, 9859101), (3, 6572734), (6, 3286367), (7, 2816886), (14, 1408443), (21, 938962), (29, 679938), (42, 469481), (58, 339969), (87, 226646), (174, 113323), (203, 97134), (406, 48567), (609, 32378), (1218, 16189)]