13189902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8689}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 30032640

約数和(自身を除く): 16842738

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8689, 17378, 26067, 52134, 95579, 191158, 199847, 286737, 399694, 573474, 599541, 1199082, 2198317, 4396634, 6594951, 13189902]

約数ペア:

[(1, 13189902), (2, 6594951), (3, 4396634), (6, 2198317), (11, 1199082), (22, 599541), (23, 573474), (33, 399694), (46, 286737), (66, 199847), (69, 191158), (138, 95579), (253, 52134), (506, 26067), (759, 17378), (1518, 8689)]