1938152021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1\times {\mathrm{1381}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 2113962480

約数和(自身を除く): 175810459

約数列:

[1, 13, 89, 1157, 1213, 1381, 15769, 17953, 107957, 122909, 1403441, 1597817, 1675153, 21776989, 149088617, 1938152021]

約数ペア:

[(1, 1938152021), (13, 149088617), (89, 21776989), (1157, 1675153), (1213, 1597817), (1381, 1403441), (15769, 122909), (17953, 107957)]