19413016

素因数分解:

$2^3\times 7^2\times {\mathrm{49523}}^1$

素因数の和:49543

約数の個数: 24

約数和(自身を含む): 42343020

約数和(自身を除く): 22930004

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49523, 99046, 198092, 346661, 396184, 693322, 1386644, 2426627, 2773288, 4853254, 9706508, 19413016]

約数ペア:

[(1, 19413016), (2, 9706508), (4, 4853254), (7, 2773288), (8, 2426627), (14, 1386644), (28, 693322), (49, 396184), (56, 346661), (98, 198092), (196, 99046), (392, 49523)]