12729350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11069}}^1$

素因数の和:11104

約数の個数: 24

約数和(自身を含む): 24708240

約数和(自身を除く): 11978890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 11069, 22138, 55345, 110690, 254587, 276725, 509174, 553450, 1272935, 2545870, 6364675, 12729350]

約数ペア:

[(1, 12729350), (2, 6364675), (5, 2545870), (10, 1272935), (23, 553450), (25, 509174), (46, 276725), (50, 254587), (115, 110690), (230, 55345), (575, 22138), (1150, 11069)]