1955512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18803}}^1$

素因数の和:18822

約数の個数: 16

約数和(自身を含む): 3948840

約数和(自身を除く): 1993328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18803, 37606, 75212, 150424, 244439, 488878, 977756, 1955512]

約数ペア:

[(1, 1955512), (2, 977756), (4, 488878), (8, 244439), (13, 150424), (26, 75212), (52, 37606), (104, 18803)]