1812397249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1\times {\mathrm{1193}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 1970014032

約数和(自身を除く): 157616783

約数列:

[1, 13, 137, 853, 1193, 1781, 11089, 15509, 116861, 163441, 1017629, 1519193, 2124733, 13229177, 139415173, 1812397249]

約数ペア:

[(1, 1812397249), (13, 139415173), (137, 13229177), (853, 2124733), (1193, 1519193), (1781, 1017629), (11089, 163441), (15509, 116861)]