2015408812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{69239}}^1$

素因数の和:69645

約数の個数: 24

約数和(自身を含む): 3722342400

約数和(自身を除く): 1706933588

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 7277, 14554, 29108, 69239, 138478, 276956, 1315541, 2631082, 5262164, 26518537, 53037074, 106074148, 503852203, 1007704406, 2015408812]

約数ペア:

[(1, 2015408812), (2, 1007704406), (4, 503852203), (19, 106074148), (38, 53037074), (76, 26518537), (383, 5262164), (766, 2631082), (1532, 1315541), (7277, 276956), (14554, 138478), (29108, 69239)]