16564926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 38131200

約数和(自身を除く): 21566274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2647, 3129, 5294, 6258, 7941, 15882, 18529, 37058, 55587, 111174, 394403, 788806, 1183209, 2366418, 2760821, 5521642, 8282463, 16564926]

約数ペア:

[(1, 16564926), (2, 8282463), (3, 5521642), (6, 2760821), (7, 2366418), (14, 1183209), (21, 788806), (42, 394403), (149, 111174), (298, 55587), (447, 37058), (894, 18529), (1043, 15882), (2086, 7941), (2647, 6258), (3129, 5294)]