18563246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 30167424

約数和(自身を除く): 11604178

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4127, 4498, 8254, 53651, 107302, 713971, 1427942, 9281623, 18563246]

約数ペア:

[(1, 18563246), (2, 9281623), (13, 1427942), (26, 713971), (173, 107302), (346, 53651), (2249, 8254), (4127, 4498)]