19371110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 38253600

約数和(自身を除く): 18882490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 769, 1145, 1538, 2290, 2519, 3845, 5038, 7690, 8459, 12595, 16918, 25190, 42295, 84590, 176101, 352202, 880505, 1761010, 1937111, 3874222, 9685555, 19371110]

約数ペア:

[(1, 19371110), (2, 9685555), (5, 3874222), (10, 1937111), (11, 1761010), (22, 880505), (55, 352202), (110, 176101), (229, 84590), (458, 42295), (769, 25190), (1145, 16918), (1538, 12595), (2290, 8459), (2519, 7690), (3845, 5038)]