11870870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 23452416

約数和(自身を除く): 11581546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 347, 622, 694, 1555, 1735, 3110, 3421, 3470, 3817, 6842, 7634, 17105, 19085, 34210, 38170, 107917, 215834, 539585, 1079170, 1187087, 2374174, 5935435, 11870870]

約数ペア:

[(1, 11870870), (2, 5935435), (5, 2374174), (10, 1187087), (11, 1079170), (22, 539585), (55, 215834), (110, 107917), (311, 38170), (347, 34210), (622, 19085), (694, 17105), (1555, 7634), (1735, 6842), (3110, 3817), (3421, 3470)]