13661290

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1583}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 24634368

約数和(自身を除く): 10973078

約数列:

[1, 2, 5, 10, 863, 1583, 1726, 3166, 4315, 7915, 8630, 15830, 1366129, 2732258, 6830645, 13661290]

約数ペア:

[(1, 13661290), (2, 6830645), (5, 2732258), (10, 1366129), (863, 15830), (1583, 8630), (1726, 7915), (3166, 4315)]