15612584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 33747840

約数和(自身を除く): 18135256

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 61, 92, 104, 107, 122, 184, 214, 244, 299, 428, 488, 598, 793, 856, 1196, 1391, 1403, 1586, 2392, 2461, 2782, 2806, 3172, 4922, 5564, 5612, 6344, 6527, 9844, 11128, 11224, 13054, 18239, 19688, 26108, 31993, 36478, 52216, 63986, 72956, 84851, 127972, 145912, 150121, 169702, 255944, 300242, 339404, 600484, 678808, 1200968, 1951573, 3903146, 7806292, 15612584]

約数ペア:

[(1, 15612584), (2, 7806292), (4, 3903146), (8, 1951573), (13, 1200968), (23, 678808), (26, 600484), (46, 339404), (52, 300242), (61, 255944), (92, 169702), (104, 150121), (107, 145912), (122, 127972), (184, 84851), (214, 72956), (244, 63986), (299, 52216), (428, 36478), (488, 31993), (598, 26108), (793, 19688), (856, 18239), (1196, 13054), (1391, 11224), (1403, 11128), (1586, 9844), (2392, 6527), (2461, 6344), (2782, 5612), (2806, 5564), (3172, 4922)]