16972564

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2647}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 34106240

約数和(自身を除く): 17133676

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2647, 3206, 5294, 6412, 10588, 18529, 37058, 74116, 606163, 1212326, 2424652, 4243141, 8486282, 16972564]

約数ペア:

[(1, 16972564), (2, 8486282), (4, 4243141), (7, 2424652), (14, 1212326), (28, 606163), (229, 74116), (458, 37058), (916, 18529), (1603, 10588), (2647, 6412), (3206, 5294)]