2031956387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{3307}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 2173752960

約数和(自身を除く): 141796573

約数列:

[1, 19, 73, 443, 1387, 3307, 8417, 32339, 62833, 241411, 614441, 1465001, 4586809, 27835019, 106945073, 2031956387]

約数ペア:

[(1, 2031956387), (19, 106945073), (73, 27835019), (443, 4586809), (1387, 1465001), (3307, 614441), (8417, 241411), (32339, 62833)]