17380018898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1\times {\mathrm{13381}}^1$

素因数の和:14810

約数の個数: 32

約数和(自身を含む): 29124798912

約数和(自身を除く): 11744780014

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1373, 2746, 13381, 15103, 26762, 30206, 59039, 118078, 147191, 294382, 575383, 649429, 1150766, 1298858, 6329213, 12658426, 18372113, 36744226, 202093243, 404186486, 790000859, 1580001718, 8690009449, 17380018898]

約数ペア:

[(1, 17380018898), (2, 8690009449), (11, 1580001718), (22, 790000859), (43, 404186486), (86, 202093243), (473, 36744226), (946, 18372113), (1373, 12658426), (2746, 6329213), (13381, 1298858), (15103, 1150766), (26762, 649429), (30206, 575383), (59039, 294382), (118078, 147191)]