18302687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 21083328

約数和(自身を除く): 2780641

約数列:

[1, 13, 23, 41, 299, 533, 943, 1493, 12259, 19409, 34339, 61213, 446407, 795769, 1407899, 18302687]

約数ペア:

[(1, 18302687), (13, 1407899), (23, 795769), (41, 446407), (299, 61213), (533, 34339), (943, 19409), (1493, 12259)]