189718821430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2815237}}^1$

素因数の和:2815560

約数の個数: 32

約数和(自身を含む): 357557747904

約数和(自身を除く): 167838926474

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2930, 6739, 13478, 33695, 67390, 2815237, 5630474, 14076185, 28152370, 64750451, 129500902, 323752255, 647504510, 824864441, 1649728882, 4124322205, 8248644410, 18971882143, 37943764286, 94859410715, 189718821430]

約数ペア:

[(1, 189718821430), (2, 94859410715), (5, 37943764286), (10, 18971882143), (23, 8248644410), (46, 4124322205), (115, 1649728882), (230, 824864441), (293, 647504510), (586, 323752255), (1465, 129500902), (2930, 64750451), (6739, 28152370), (13478, 14076185), (33695, 5630474), (67390, 2815237)]