16090519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 17268736

約数和(自身を除く): 1178217

約数列:

[1, 31, 61, 67, 127, 1891, 2077, 3937, 4087, 7747, 8509, 126697, 240157, 263779, 519049, 16090519]

約数ペア:

[(1, 16090519), (31, 519049), (61, 263779), (67, 240157), (127, 126697), (1891, 8509), (2077, 7747), (3937, 4087)]