19941735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6399

約数の個数: 32

約数和(自身を含む): 36645120

約数和(自身を除く): 16703385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6361, 19083, 31805, 69971, 95415, 120859, 209913, 349855, 362577, 604295, 1049565, 1329449, 1812885, 3988347, 6647245, 19941735]

約数ペア:

[(1, 19941735), (3, 6647245), (5, 3988347), (11, 1812885), (15, 1329449), (19, 1049565), (33, 604295), (55, 362577), (57, 349855), (95, 209913), (165, 120859), (209, 95415), (285, 69971), (627, 31805), (1045, 19083), (3135, 6361)]