13665916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 14009732

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 233, 341, 466, 473, 682, 932, 946, 1333, 1364, 1892, 2563, 2666, 5126, 5332, 7223, 10019, 10252, 14446, 14663, 20038, 28892, 29326, 40076, 58652, 79453, 110209, 158906, 220418, 310589, 317812, 440836, 621178, 1242356, 3416479, 6832958, 13665916]

約数ペア:

[(1, 13665916), (2, 6832958), (4, 3416479), (11, 1242356), (22, 621178), (31, 440836), (43, 317812), (44, 310589), (62, 220418), (86, 158906), (124, 110209), (172, 79453), (233, 58652), (341, 40076), (466, 29326), (473, 28892), (682, 20038), (932, 14663), (946, 14446), (1333, 10252), (1364, 10019), (1892, 7223), (2563, 5332), (2666, 5126)]