18834310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 37780992

約数和(自身を除く): 18946682

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3643, 5170, 7286, 18215, 36430, 40073, 80146, 171221, 200365, 342442, 400730, 856105, 1712210, 1883431, 3766862, 9417155, 18834310]

約数ペア:

[(1, 18834310), (2, 9417155), (5, 3766862), (10, 1883431), (11, 1712210), (22, 856105), (47, 400730), (55, 342442), (94, 200365), (110, 171221), (235, 80146), (470, 40073), (517, 36430), (1034, 18215), (2585, 7286), (3643, 5170)]