39970414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8693}}^1$

素因数の和:8736

約数の個数: 24

約数和(自身を含む): 69378120

約数和(自身を除く): 29407706

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8693, 17386, 95623, 165167, 191246, 330334, 1051853, 1816837, 2103706, 3633674, 19985207, 39970414]

約数ペア:

[(1, 39970414), (2, 19985207), (11, 3633674), (19, 2103706), (22, 1816837), (38, 1051853), (121, 330334), (209, 191246), (242, 165167), (418, 95623), (2299, 17386), (4598, 8693)]