20221012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11911

約数の個数: 24

約数和(自身を含む): 41108480

約数和(自身を除く): 20887468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 11839, 23678, 47356, 82873, 165746, 331492, 722179, 1444358, 2888716, 5055253, 10110506, 20221012]

約数ペア:

[(1, 20221012), (2, 10110506), (4, 5055253), (7, 2888716), (14, 1444358), (28, 722179), (61, 331492), (122, 165746), (244, 82873), (427, 47356), (854, 23678), (1708, 11839)]