15403128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49369}}^1$

素因数の和:49391

約数の個数: 32

約数和(自身を含む): 41470800

約数和(自身を除く): 26067672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 49369, 98738, 148107, 197476, 296214, 394952, 592428, 641797, 1184856, 1283594, 1925391, 2567188, 3850782, 5134376, 7701564, 15403128]

約数ペア:

[(1, 15403128), (2, 7701564), (3, 5134376), (4, 3850782), (6, 2567188), (8, 1925391), (12, 1283594), (13, 1184856), (24, 641797), (26, 592428), (39, 394952), (52, 296214), (78, 197476), (104, 148107), (156, 98738), (312, 49369)]