19535372101

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{10111}}^1$

素因数の和:10409

約数の個数: 32

約数和(自身を含む): 23945216000

約数和(自身を除く): 4409843899

約数列:

[1, 7, 19, 73, 133, 199, 511, 1387, 1393, 3781, 9709, 10111, 14527, 26467, 70777, 101689, 192109, 276013, 738103, 1344763, 1932091, 2012089, 5166721, 14023957, 14084623, 38229691, 98167699, 146882497, 267607837, 1028177479, 2790767443, 19535372101]

約数ペア:

[(1, 19535372101), (7, 2790767443), (19, 1028177479), (73, 267607837), (133, 146882497), (199, 98167699), (511, 38229691), (1387, 14084623), (1393, 14023957), (3781, 5166721), (9709, 2012089), (10111, 1932091), (14527, 1344763), (26467, 738103), (70777, 276013), (101689, 192109)]