39205738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 71993376

約数和(自身を除く): 32787638

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 163, 286, 319, 326, 377, 638, 754, 841, 1682, 1793, 2119, 3586, 4147, 4238, 4727, 8294, 9251, 9454, 10933, 18502, 21866, 23309, 46618, 51997, 61451, 103994, 120263, 122902, 137083, 240526, 274166, 675961, 1351922, 1507913, 1782079, 3015826, 3564158, 19602869, 39205738]

約数ペア:

[(1, 39205738), (2, 19602869), (11, 3564158), (13, 3015826), (22, 1782079), (26, 1507913), (29, 1351922), (58, 675961), (143, 274166), (163, 240526), (286, 137083), (319, 122902), (326, 120263), (377, 103994), (638, 61451), (754, 51997), (841, 46618), (1682, 23309), (1793, 21866), (2119, 18502), (3586, 10933), (4147, 9454), (4238, 9251), (4727, 8294)]