12340016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 26394144

約数和(自身を除く): 14054128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1447, 2132, 2894, 4264, 5788, 8528, 11576, 18811, 23152, 37622, 59327, 75244, 118654, 150488, 237308, 300976, 474616, 771251, 949232, 1542502, 3085004, 6170008, 12340016]

約数ペア:

[(1, 12340016), (2, 6170008), (4, 3085004), (8, 1542502), (13, 949232), (16, 771251), (26, 474616), (41, 300976), (52, 237308), (82, 150488), (104, 118654), (164, 75244), (208, 59327), (328, 37622), (533, 23152), (656, 18811), (1066, 11576), (1447, 8528), (2132, 5788), (2894, 4264)]