21926086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120473}}^1$

素因数の和:120495

約数の個数: 16

約数和(自身を含む): 40479264

約数和(自身を除く): 18553178

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 120473, 240946, 843311, 1566149, 1686622, 3132298, 10963043, 21926086]

約数ペア:

[(1, 21926086), (2, 10963043), (7, 3132298), (13, 1686622), (14, 1566149), (26, 843311), (91, 240946), (182, 120473)]