189357190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1493}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 372400416

約数和(自身を除く): 183043226

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1153, 1493, 2306, 2986, 5765, 7465, 11530, 12683, 14930, 16423, 25366, 32846, 63415, 82115, 126830, 164230, 1721429, 3442858, 8607145, 17214290, 18935719, 37871438, 94678595, 189357190]

約数ペア:

[(1, 189357190), (2, 94678595), (5, 37871438), (10, 18935719), (11, 17214290), (22, 8607145), (55, 3442858), (110, 1721429), (1153, 164230), (1493, 126830), (2306, 82115), (2986, 63415), (5765, 32846), (7465, 25366), (11530, 16423), (12683, 14930)]