18616546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6569}}^1$

素因数の和:6693

約数の個数: 16

約数和(自身を含む): 30353400

約数和(自身を除く): 11736854

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6569, 13138, 85397, 170794, 716021, 1432042, 9308273, 18616546]

約数ペア:

[(1, 18616546), (2, 9308273), (13, 1432042), (26, 716021), (109, 170794), (218, 85397), (1417, 13138), (2834, 6569)]