15889172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5179}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 30458400

約数和(自身を除く): 14569228

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 5179, 10358, 20716, 67327, 134654, 269308, 305561, 611122, 1222244, 3972293, 7944586, 15889172]

約数ペア:

[(1, 15889172), (2, 7944586), (4, 3972293), (13, 1222244), (26, 611122), (52, 305561), (59, 269308), (118, 134654), (236, 67327), (767, 20716), (1534, 10358), (3068, 5179)]