19333916

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{839}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 38760960

約数和(自身を除く): 19427044

約数列:

[1, 2, 4, 7, 14, 28, 823, 839, 1646, 1678, 3292, 3356, 5761, 5873, 11522, 11746, 23044, 23492, 690497, 1380994, 2761988, 4833479, 9666958, 19333916]

約数ペア:

[(1, 19333916), (2, 9666958), (4, 4833479), (7, 2761988), (14, 1380994), (28, 690497), (823, 23492), (839, 23044), (1646, 11746), (1678, 11522), (3292, 5873), (3356, 5761)]