19269470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 38033280

約数和(自身を除く): 18763810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 619, 1238, 1415, 2830, 3095, 3113, 6190, 6226, 6809, 13618, 15565, 31130, 34045, 68090, 175177, 350354, 875885, 1751770, 1926947, 3853894, 9634735, 19269470]

約数ペア:

[(1, 19269470), (2, 9634735), (5, 3853894), (10, 1926947), (11, 1751770), (22, 875885), (55, 350354), (110, 175177), (283, 68090), (566, 34045), (619, 31130), (1238, 15565), (1415, 13618), (2830, 6809), (3095, 6226), (3113, 6190)]