23189026

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 18179294

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 569, 574, 994, 1138, 2911, 3983, 5822, 7966, 20377, 23329, 40399, 40754, 46658, 80798, 163303, 282793, 326606, 565586, 1656359, 3312718, 11594513, 23189026]

約数ペア:

[(1, 23189026), (2, 11594513), (7, 3312718), (14, 1656359), (41, 565586), (71, 326606), (82, 282793), (142, 163303), (287, 80798), (497, 46658), (569, 40754), (574, 40399), (994, 23329), (1138, 20377), (2911, 7966), (3983, 5822)]