18973411198

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17154983}}^1$

素因数の和:17155071

約数の個数: 16

約数和(自身を含む): 32937569280

約数和(自身を除く): 13964158082

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 17154983, 34309966, 120084881, 240169762, 1355243657, 2710487314, 9486705599, 18973411198]

約数ペア:

[(1, 18973411198), (2, 9486705599), (7, 2710487314), (14, 1355243657), (79, 240169762), (158, 120084881), (553, 34309966), (1106, 17154983)]