18655162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 29316672

約数和(自身を除く): 10661510

約数列:

[1, 2, 23, 46, 307, 614, 1321, 2642, 7061, 14122, 30383, 60766, 405547, 811094, 9327581, 18655162]

約数ペア:

[(1, 18655162), (2, 9327581), (23, 811094), (46, 405547), (307, 60766), (614, 30383), (1321, 14122), (2642, 7061)]