11844190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8521}}^1$

素因数の和:8667

約数の個数: 16

約数和(自身を含む): 21475440

約数和(自身を除く): 9631250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 8521, 17042, 42605, 85210, 1184419, 2368838, 5922095, 11844190]

約数ペア:

[(1, 11844190), (2, 5922095), (5, 2368838), (10, 1184419), (139, 85210), (278, 42605), (695, 17042), (1390, 8521)]