1088563390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{15959}}^1$

素因数の和:16344

約数の個数: 32

約数和(自身を含む): 2068416000

約数和(自身を除く): 979852610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 718, 1795, 3590, 6821, 13642, 15959, 31918, 34105, 68210, 79795, 159590, 303221, 606442, 1516105, 3032210, 5729281, 11458562, 28646405, 57292810, 108856339, 217712678, 544281695, 1088563390]

約数ペア:

[(1, 1088563390), (2, 544281695), (5, 217712678), (10, 108856339), (19, 57292810), (38, 28646405), (95, 11458562), (190, 5729281), (359, 3032210), (718, 1516105), (1795, 606442), (3590, 303221), (6821, 159590), (13642, 79795), (15959, 68210), (31918, 34105)]