11871720002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{269579}}^1$

素因数の和:269905

約数の個数: 16

約数和(自身を含む): 18070486560

約数和(自身を除く): 6198766558

約数列:

[1, 2, 97, 194, 227, 454, 22019, 44038, 269579, 539158, 26149163, 52298326, 61194433, 122388866, 5935860001, 11871720002]

約数ペア:

[(1, 11871720002), (2, 5935860001), (97, 122388866), (194, 61194433), (227, 52298326), (454, 26149163), (22019, 539158), (44038, 269579)]