187838530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8093}}^1$

素因数の和:8322

約数の個数: 32

約数和(自身を含む): 370640448

約数和(自身を除く): 182801918

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 8093, 11605, 16186, 23210, 40465, 80930, 89023, 178046, 445115, 890230, 1707623, 3415246, 8538115, 17076230, 18783853, 37567706, 93919265, 187838530]

約数ペア:

[(1, 187838530), (2, 93919265), (5, 37567706), (10, 18783853), (11, 17076230), (22, 8538115), (55, 3415246), (110, 1707623), (211, 890230), (422, 445115), (1055, 178046), (2110, 89023), (2321, 80930), (4642, 40465), (8093, 23210), (11605, 16186)]