12731190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18451}}^1$

素因数の和:18484

約数の個数: 32

約数和(自身を含む): 31885056

約数和(自身を除く): 19153866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18451, 36902, 55353, 92255, 110706, 184510, 276765, 424373, 553530, 848746, 1273119, 2121865, 2546238, 4243730, 6365595, 12731190]

約数ペア:

[(1, 12731190), (2, 6365595), (3, 4243730), (5, 2546238), (6, 2121865), (10, 1273119), (15, 848746), (23, 553530), (30, 424373), (46, 276765), (69, 184510), (115, 110706), (138, 92255), (230, 55353), (345, 36902), (690, 18451)]