21272624

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5857}}^1$

素因数の和:6092

約数の個数: 20

約数和(自身を含む): 41404344

約数和(自身を除く): 20131720

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5857, 11714, 23428, 46856, 93712, 1329539, 2659078, 5318156, 10636312, 21272624]

約数ペア:

[(1, 21272624), (2, 10636312), (4, 5318156), (8, 2659078), (16, 1329539), (227, 93712), (454, 46856), (908, 23428), (1816, 11714), (3632, 5857)]