1949203930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1892431}}^1$

素因数の和:1892541

約数の個数: 16

約数和(自身を含む): 3542632704

約数和(自身を除く): 1593428774

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1892431, 3784862, 9462155, 18924310, 194920393, 389840786, 974601965, 1949203930]

約数ペア:

[(1, 1949203930), (2, 974601965), (5, 389840786), (10, 194920393), (103, 18924310), (206, 9462155), (515, 3784862), (1030, 1892431)]