21830614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20535

約数の個数: 16

約数和(自身を含む): 36126720

約数和(自身を除く): 14296106

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 20479, 40958, 266227, 532454, 839639, 1679278, 10915307, 21830614]

約数ペア:

[(1, 21830614), (2, 10915307), (13, 1679278), (26, 839639), (41, 532454), (82, 266227), (533, 40958), (1066, 20479)]