15318784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4632

約数の個数: 36

約数和(自身を含む): 32937016

約数和(自身を除く): 17618232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4603, 9206, 18412, 36824, 59839, 73648, 119678, 147296, 239356, 294592, 478712, 589184, 957424, 1178368, 1914848, 3829696, 7659392, 15318784]

約数ペア:

[(1, 15318784), (2, 7659392), (4, 3829696), (8, 1914848), (13, 1178368), (16, 957424), (26, 589184), (32, 478712), (52, 294592), (64, 239356), (104, 147296), (128, 119678), (208, 73648), (256, 59839), (416, 36824), (832, 18412), (1664, 9206), (3328, 4603)]