9842644

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 19819520

約数和(自身を除く): 9976876

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2239, 4396, 4478, 8956, 15673, 31346, 62692, 351523, 703046, 1406092, 2460661, 4921322, 9842644]

約数ペア:

[(1, 9842644), (2, 4921322), (4, 2460661), (7, 1406092), (14, 703046), (28, 351523), (157, 62692), (314, 31346), (628, 15673), (1099, 8956), (2198, 4478), (2239, 4396)]