19127885018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{361217}}^1$

素因数の和:361342

約数の個数: 32

約数和(自身を含む): 32769696960

約数和(自身を除く): 13641811942

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 319, 638, 913, 1826, 2407, 4814, 26477, 52954, 361217, 722434, 3973387, 7946774, 10475293, 20950586, 29981011, 59962022, 115228223, 230456446, 329791121, 659582242, 869449319, 1738898638, 9563942509, 19127885018]

約数ペア:

[(1, 19127885018), (2, 9563942509), (11, 1738898638), (22, 869449319), (29, 659582242), (58, 329791121), (83, 230456446), (166, 115228223), (319, 59962022), (638, 29981011), (913, 20950586), (1826, 10475293), (2407, 7946774), (4814, 3973387), (26477, 722434), (52954, 361217)]