15017936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55213}}^1$

素因数の和:55238

約数の個数: 20

約数和(自身を含む): 30809412

約数和(自身を除く): 15791476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55213, 110426, 220852, 441704, 883408, 938621, 1877242, 3754484, 7508968, 15017936]

約数ペア:

[(1, 15017936), (2, 7508968), (4, 3754484), (8, 1877242), (16, 938621), (17, 883408), (34, 441704), (68, 220852), (136, 110426), (272, 55213)]