38397898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 76224960

約数和(自身を除く): 37827062

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1193, 1463, 1694, 2299, 2386, 2926, 4598, 8351, 13123, 16093, 16702, 22667, 26246, 32186, 45334, 91861, 144353, 158669, 183722, 249337, 288706, 317338, 498674, 1010471, 1745359, 2020942, 2742707, 3490718, 5485414, 19198949, 38397898]

約数ペア:

[(1, 38397898), (2, 19198949), (7, 5485414), (11, 3490718), (14, 2742707), (19, 2020942), (22, 1745359), (38, 1010471), (77, 498674), (121, 317338), (133, 288706), (154, 249337), (209, 183722), (242, 158669), (266, 144353), (418, 91861), (847, 45334), (1193, 32186), (1463, 26246), (1694, 22667), (2299, 16702), (2386, 16093), (2926, 13123), (4598, 8351)]