318820114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{27329}}^1$

素因数の和:27657

約数の個数: 16

約数和(自身を含む): 505058400

約数和(自身を除く): 186238286

約数列:

[1, 2, 19, 38, 307, 614, 5833, 11666, 27329, 54658, 519251, 1038502, 8390003, 16780006, 159410057, 318820114]

約数ペア:

[(1, 318820114), (2, 159410057), (19, 16780006), (38, 8390003), (307, 1038502), (614, 519251), (5833, 54658), (11666, 27329)]