15797224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 30834720

約数和(自身を除く): 15037496

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 643, 664, 1286, 2572, 3071, 5144, 6142, 12284, 23791, 24568, 47582, 53369, 95164, 106738, 190328, 213476, 426952, 1974653, 3949306, 7898612, 15797224]

約数ペア:

[(1, 15797224), (2, 7898612), (4, 3949306), (8, 1974653), (37, 426952), (74, 213476), (83, 190328), (148, 106738), (166, 95164), (296, 53369), (332, 47582), (643, 24568), (664, 23791), (1286, 12284), (2572, 6142), (3071, 5144)]