19313328

素因数分解:

$2^4\times 3^1\times {\mathrm{402361}}^1$

素因数の和:402372

約数の個数: 20

約数和(自身を含む): 49892888

約数和(自身を除く): 30579560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402361, 804722, 1207083, 1609444, 2414166, 3218888, 4828332, 6437776, 9656664, 19313328]

約数ペア:

[(1, 19313328), (2, 9656664), (3, 6437776), (4, 4828332), (6, 3218888), (8, 2414166), (12, 1609444), (16, 1207083), (24, 804722), (48, 402361)]