15868896

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1$

素因数の和:7223

約数の個数: 48

約数和(自身を含む): 43473024

約数和(自身を除く): 27604128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 7187, 14374, 21561, 28748, 43122, 57496, 86244, 114992, 165301, 172488, 229984, 330602, 344976, 495903, 661204, 689952, 991806, 1322408, 1983612, 2644816, 3967224, 5289632, 7934448, 15868896]

約数ペア:

[(1, 15868896), (2, 7934448), (3, 5289632), (4, 3967224), (6, 2644816), (8, 1983612), (12, 1322408), (16, 991806), (23, 689952), (24, 661204), (32, 495903), (46, 344976), (48, 330602), (69, 229984), (92, 172488), (96, 165301), (138, 114992), (184, 86244), (276, 57496), (368, 43122), (552, 28748), (736, 21561), (1104, 14374), (2208, 7187)]