23867551

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 25804800

約数和(自身を除く): 1937249

約数列:

[1, 29, 31, 139, 191, 899, 4031, 4309, 5539, 5921, 26549, 124961, 171709, 769921, 823019, 23867551]

約数ペア:

[(1, 23867551), (29, 823019), (31, 769921), (139, 171709), (191, 124961), (899, 26549), (4031, 5921), (4309, 5539)]