15088996

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 30587760

約数和(自身を除く): 15498764

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 169, 202, 221, 338, 404, 442, 676, 884, 1313, 1717, 2197, 2626, 2873, 3434, 4394, 5252, 5746, 6868, 8788, 11492, 17069, 22321, 34138, 37349, 44642, 68276, 74698, 89284, 149396, 221897, 290173, 443794, 580346, 887588, 1160692, 3772249, 7544498, 15088996]

約数ペア:

[(1, 15088996), (2, 7544498), (4, 3772249), (13, 1160692), (17, 887588), (26, 580346), (34, 443794), (52, 290173), (68, 221897), (101, 149396), (169, 89284), (202, 74698), (221, 68276), (338, 44642), (404, 37349), (442, 34138), (676, 22321), (884, 17069), (1313, 11492), (1717, 8788), (2197, 6868), (2626, 5746), (2873, 5252), (3434, 4394)]