23143516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12829}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 45264240

約数和(自身を除く): 22120724

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 12829, 25658, 51316, 141119, 282238, 525989, 564476, 1051978, 2103956, 5785879, 11571758, 23143516]

約数ペア:

[(1, 23143516), (2, 11571758), (4, 5785879), (11, 2103956), (22, 1051978), (41, 564476), (44, 525989), (82, 282238), (164, 141119), (451, 51316), (902, 25658), (1804, 12829)]