12941344

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 36

約数和(自身を含む): 27600426

約数和(自身を除く): 14659082

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2393, 2704, 4786, 5408, 9572, 19144, 31109, 38288, 62218, 76576, 124436, 248872, 404417, 497744, 808834, 995488, 1617668, 3235336, 6470672, 12941344]

約数ペア:

[(1, 12941344), (2, 6470672), (4, 3235336), (8, 1617668), (13, 995488), (16, 808834), (26, 497744), (32, 404417), (52, 248872), (104, 124436), (169, 76576), (208, 62218), (338, 38288), (416, 31109), (676, 19144), (1352, 9572), (2393, 5408), (2704, 4786)]