22153922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 40061952

約数和(自身を除く): 17908030

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 643, 749, 1286, 1498, 2461, 4501, 4922, 9002, 14789, 17227, 29578, 34454, 68801, 103523, 137602, 207046, 481607, 963214, 1582423, 3164846, 11076961, 22153922]

約数ペア:

[(1, 22153922), (2, 11076961), (7, 3164846), (14, 1582423), (23, 963214), (46, 481607), (107, 207046), (161, 137602), (214, 103523), (322, 68801), (643, 34454), (749, 29578), (1286, 17227), (1498, 14789), (2461, 9002), (4501, 4922)]