22642487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 27604800

約数和(自身を除く): 4962313

約数列:

[1, 7, 17, 119, 149, 1043, 1277, 2533, 8939, 17731, 21709, 151963, 190273, 1331911, 3234641, 22642487]

約数ペア:

[(1, 22642487), (7, 3234641), (17, 1331911), (119, 190273), (149, 151963), (1043, 21709), (1277, 17731), (2533, 8939)]