19313232

素因数分解:

$2^4\times 3^1\times {\mathrm{402359}}^1$

素因数の和:402370

約数の個数: 20

約数和(自身を含む): 49892640

約数和(自身を除く): 30579408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402359, 804718, 1207077, 1609436, 2414154, 3218872, 4828308, 6437744, 9656616, 19313232]

約数ペア:

[(1, 19313232), (2, 9656616), (3, 6437744), (4, 4828308), (6, 3218872), (8, 2414154), (12, 1609436), (16, 1207077), (24, 804718), (48, 402359)]