19882716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236699}}^1$

素因数の和:236713

約数の個数: 24

約数和(自身を含む): 53020800

約数和(自身を除く): 33138084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236699, 473398, 710097, 946796, 1420194, 1656893, 2840388, 3313786, 4970679, 6627572, 9941358, 19882716]

約数ペア:

[(1, 19882716), (2, 9941358), (3, 6627572), (4, 4970679), (6, 3313786), (7, 2840388), (12, 1656893), (14, 1420194), (21, 946796), (28, 710097), (42, 473398), (84, 236699)]