22250940430

素因数分解:

$2^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1490351}}^1$

素因数の和:1491851

約数の個数: 16

約数和(自身を含む): 40078545984

約数和(自身を除く): 17827605554

約数列:

[1, 2, 5, 10, 1493, 2986, 7465, 14930, 1490351, 2980702, 7451755, 14903510, 2225094043, 4450188086, 11125470215, 22250940430]

約数ペア:

[(1, 22250940430), (2, 11125470215), (5, 4450188086), (10, 2225094043), (1493, 14903510), (2986, 7451755), (7465, 2980702), (14930, 1490351)]