19149443830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174085853}}^1$

素因数の和:174085871

約数の個数: 16

約数和(自身を含む): 37602544464

約数和(自身を除く): 18453100634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 174085853, 348171706, 870429265, 1740858530, 1914944383, 3829888766, 9574721915, 19149443830]

約数ペア:

[(1, 19149443830), (2, 9574721915), (5, 3829888766), (10, 1914944383), (11, 1740858530), (22, 870429265), (55, 348171706), (110, 174085853)]