19058697

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 36

約数和(自身を含む): 33433920

約数和(自身を除く): 14375223

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1879, 3381, 5637, 10143, 13153, 16911, 39459, 43217, 92071, 118377, 129651, 276213, 302519, 388953, 828639, 907557, 2117633, 2722671, 6352899, 19058697]

約数ペア:

[(1, 19058697), (3, 6352899), (7, 2722671), (9, 2117633), (21, 907557), (23, 828639), (49, 388953), (63, 302519), (69, 276213), (147, 129651), (161, 118377), (207, 92071), (441, 43217), (483, 39459), (1127, 16911), (1449, 13153), (1879, 10143), (3381, 5637)]