15531334

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 29762208

約数和(自身を除く): 14230874

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 167, 182, 334, 511, 637, 949, 1022, 1169, 1274, 1898, 2171, 2338, 3577, 4342, 6643, 7154, 8183, 12191, 13286, 15197, 16366, 24382, 30394, 46501, 85337, 93002, 106379, 158483, 170674, 212758, 316966, 597359, 1109381, 1194718, 2218762, 7765667, 15531334]

約数ペア:

[(1, 15531334), (2, 7765667), (7, 2218762), (13, 1194718), (14, 1109381), (26, 597359), (49, 316966), (73, 212758), (91, 170674), (98, 158483), (146, 106379), (167, 93002), (182, 85337), (334, 46501), (511, 30394), (637, 24382), (949, 16366), (1022, 15197), (1169, 13286), (1274, 12191), (1898, 8183), (2171, 7154), (2338, 6643), (3577, 4342)]