18289058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 29027040

約数和(自身を除く): 10737982

約数列:

[1, 2, 19, 38, 211, 422, 2281, 4009, 4562, 8018, 43339, 86678, 481291, 962582, 9144529, 18289058]

約数ペア:

[(1, 18289058), (2, 9144529), (19, 962582), (38, 481291), (211, 86678), (422, 43339), (2281, 8018), (4009, 4562)]