15241528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 29484000

約数和(自身を除く): 14242472

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 349, 412, 424, 698, 824, 1396, 2792, 5459, 10918, 18497, 21836, 35947, 36994, 43672, 71894, 73988, 143788, 147976, 287576, 1905191, 3810382, 7620764, 15241528]

約数ペア:

[(1, 15241528), (2, 7620764), (4, 3810382), (8, 1905191), (53, 287576), (103, 147976), (106, 143788), (206, 73988), (212, 71894), (349, 43672), (412, 36994), (424, 35947), (698, 21836), (824, 18497), (1396, 10918), (2792, 5459)]