19285693

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 3368387

約数列:

[1, 7, 53, 227, 229, 371, 1589, 1603, 12031, 12137, 51983, 84217, 84959, 363881, 2755099, 19285693]

約数ペア:

[(1, 19285693), (7, 2755099), (53, 363881), (227, 84959), (229, 84217), (371, 51983), (1589, 12137), (1603, 12031)]