38239210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 72797760

約数和(自身を除く): 34558550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 643, 1286, 1565, 3130, 3215, 5947, 6430, 11894, 12217, 24434, 29735, 59470, 61085, 122170, 201259, 402518, 1006295, 2012590, 3823921, 7647842, 19119605, 38239210]

約数ペア:

[(1, 38239210), (2, 19119605), (5, 7647842), (10, 3823921), (19, 2012590), (38, 1006295), (95, 402518), (190, 201259), (313, 122170), (626, 61085), (643, 59470), (1286, 29735), (1565, 24434), (3130, 12217), (3215, 11894), (5947, 6430)]