18070064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59441}}^1$

素因数の和:59468

約数の個数: 20

約数和(自身を含む): 36854040

約数和(自身を除く): 18783976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59441, 118882, 237764, 475528, 951056, 1129379, 2258758, 4517516, 9035032, 18070064]

約数ペア:

[(1, 18070064), (2, 9035032), (4, 4517516), (8, 2258758), (16, 1129379), (19, 951056), (38, 475528), (76, 237764), (152, 118882), (304, 59441)]