11915488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{28643}}^1$

素因数の和:28666

約数の個数: 24

約数和(自身を含む): 25264008

約数和(自身を除く): 13348520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 28643, 57286, 114572, 229144, 372359, 458288, 744718, 916576, 1489436, 2978872, 5957744, 11915488]

約数ペア:

[(1, 11915488), (2, 5957744), (4, 2978872), (8, 1489436), (13, 916576), (16, 744718), (26, 458288), (32, 372359), (52, 229144), (104, 114572), (208, 57286), (416, 28643)]