38384708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1109}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 71328600

約数和(自身を除く): 32943892

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 1109, 2036, 2218, 4436, 8653, 17306, 18853, 34612, 37706, 75412, 564481, 1128962, 2257924, 9596177, 19192354, 38384708]

約数ペア:

[(1, 38384708), (2, 19192354), (4, 9596177), (17, 2257924), (34, 1128962), (68, 564481), (509, 75412), (1018, 37706), (1109, 34612), (2036, 18853), (2218, 17306), (4436, 8653)]