15394522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 28566720

約数和(自身を除く): 13172198

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 2833, 5434, 5666, 31163, 36829, 53827, 62326, 73658, 107654, 405119, 592097, 699751, 810238, 1184194, 1399502, 7697261, 15394522]

約数ペア:

[(1, 15394522), (2, 7697261), (11, 1399502), (13, 1184194), (19, 810238), (22, 699751), (26, 592097), (38, 405119), (143, 107654), (209, 73658), (247, 62326), (286, 53827), (418, 36829), (494, 31163), (2717, 5666), (2833, 5434)]