9894164

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 19857600

約数和(自身を除く): 9963436

約数列:

[1, 2, 4, 7, 14, 28, 449, 787, 898, 1574, 1796, 3143, 3148, 5509, 6286, 11018, 12572, 22036, 353363, 706726, 1413452, 2473541, 4947082, 9894164]

約数ペア:

[(1, 9894164), (2, 4947082), (4, 2473541), (7, 1413452), (14, 706726), (28, 353363), (449, 22036), (787, 12572), (898, 11018), (1574, 6286), (1796, 5509), (3143, 3148)]