21934406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9479}}^1$

素因数の和:9583

約数の個数: 16

約数和(自身を含む): 35834400

約数和(自身を除く): 13899994

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 9479, 18958, 123227, 246454, 843631, 1687262, 10967203, 21934406]

約数ペア:

[(1, 21934406), (2, 10967203), (13, 1687262), (26, 843631), (89, 246454), (178, 123227), (1157, 18958), (2314, 9479)]