15393368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 30028320

約数和(自身を除く): 14634952

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 661, 1322, 2644, 2911, 5288, 5822, 11644, 23288, 27101, 46931, 54202, 93862, 108404, 187724, 216808, 375448, 1924171, 3848342, 7696684, 15393368]

約数ペア:

[(1, 15393368), (2, 7696684), (4, 3848342), (8, 1924171), (41, 375448), (71, 216808), (82, 187724), (142, 108404), (164, 93862), (284, 54202), (328, 46931), (568, 27101), (661, 23288), (1322, 11644), (2644, 5822), (2911, 5288)]