12565590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18211}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 31470336

約数和(自身を除く): 18904746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18211, 36422, 54633, 91055, 109266, 182110, 273165, 418853, 546330, 837706, 1256559, 2094265, 2513118, 4188530, 6282795, 12565590]

約数ペア:

[(1, 12565590), (2, 6282795), (3, 4188530), (5, 2513118), (6, 2094265), (10, 1256559), (15, 837706), (23, 546330), (30, 418853), (46, 273165), (69, 182110), (115, 109266), (138, 91055), (230, 54633), (345, 36422), (690, 18211)]