19150790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18593}}^1$

素因数の和:18703

約数の個数: 16

約数和(自身を含む): 34807968

約数和(自身を除く): 15657178

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18593, 37186, 92965, 185930, 1915079, 3830158, 9575395, 19150790]

約数ペア:

[(1, 19150790), (2, 9575395), (5, 3830158), (10, 1915079), (103, 185930), (206, 92965), (515, 37186), (1030, 18593)]