15566172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 37669632

約数和(自身を除く): 22103460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 311, 388, 516, 582, 622, 933, 1164, 1244, 1866, 3732, 4171, 8342, 12513, 13373, 16684, 25026, 26746, 30167, 40119, 50052, 53492, 60334, 80238, 90501, 120668, 160476, 181002, 362004, 1297181, 2594362, 3891543, 5188724, 7783086, 15566172]

約数ペア:

[(1, 15566172), (2, 7783086), (3, 5188724), (4, 3891543), (6, 2594362), (12, 1297181), (43, 362004), (86, 181002), (97, 160476), (129, 120668), (172, 90501), (194, 80238), (258, 60334), (291, 53492), (311, 50052), (388, 40119), (516, 30167), (582, 26746), (622, 25026), (933, 16684), (1164, 13373), (1244, 12513), (1866, 8342), (3732, 4171)]