201910321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 216144000

約数和(自身を除く): 14233679

約数列:

[1, 19, 113, 157, 599, 2147, 2983, 11381, 17741, 67687, 94043, 337079, 1286053, 1786817, 10626859, 201910321]

約数ペア:

[(1, 201910321), (19, 10626859), (113, 1786817), (157, 1286053), (599, 337079), (2147, 94043), (2983, 67687), (11381, 17741)]