38867378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7030

約数の個数: 24

約数和(自身を含む): 66878784

約数和(自身を除く): 28011406

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 6983, 13966, 76813, 153626, 160609, 321218, 844943, 1689886, 1766699, 3533398, 19433689, 38867378]

約数ペア:

[(1, 38867378), (2, 19433689), (11, 3533398), (22, 1766699), (23, 1689886), (46, 844943), (121, 321218), (242, 160609), (253, 153626), (506, 76813), (2783, 13966), (5566, 6983)]