22172668

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2269}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 44492000

約数和(自身を除く): 22319332

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2269, 2443, 4538, 4886, 9076, 9772, 15883, 31766, 63532, 791881, 1583762, 3167524, 5543167, 11086334, 22172668]

約数ペア:

[(1, 22172668), (2, 11086334), (4, 5543167), (7, 3167524), (14, 1583762), (28, 791881), (349, 63532), (698, 31766), (1396, 15883), (2269, 9772), (2443, 9076), (4538, 4886)]