2019236812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{129671}}^1$

素因数の和:129921

約数の個数: 24

約数和(自身を含む): 3757894560

約数和(自身を除く): 1738657748

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 7786, 15572, 129671, 259342, 518684, 2204407, 4408814, 8817628, 29694659, 59389318, 118778636, 504809203, 1009618406, 2019236812]

約数ペア:

[(1, 2019236812), (2, 1009618406), (4, 504809203), (17, 118778636), (34, 59389318), (68, 29694659), (229, 8817628), (458, 4408814), (916, 2204407), (3893, 518684), (7786, 259342), (15572, 129671)]