190012460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863693}}^1$

素因数の和:863713

約数の個数: 24

約数和(自身を含む): 435301776

約数和(自身を除く): 245289316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 863693, 1727386, 3454772, 4318465, 8636930, 9500623, 17273860, 19001246, 38002492, 47503115, 95006230, 190012460]

約数ペア:

[(1, 190012460), (2, 95006230), (4, 47503115), (5, 38002492), (10, 19001246), (11, 17273860), (20, 9500623), (22, 8636930), (44, 4318465), (55, 3454772), (110, 1727386), (220, 863693)]