19242832

素因数分解:

$2^4\times 7^1\times {\mathrm{171811}}^1$

素因数の和:171826

約数の個数: 20

約数和(自身を含む): 42609376

約数和(自身を除く): 23366544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 171811, 343622, 687244, 1202677, 1374488, 2405354, 2748976, 4810708, 9621416, 19242832]

約数ペア:

[(1, 19242832), (2, 9621416), (4, 4810708), (7, 2748976), (8, 2405354), (14, 1374488), (16, 1202677), (28, 687244), (56, 343622), (112, 171811)]