19306303997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4483}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 21953664000

約数和(自身を除く): 2647360003

約数列:

[1, 17, 19, 67, 199, 323, 1139, 1273, 3383, 3781, 4483, 13333, 21641, 64277, 76211, 85177, 226661, 253327, 300361, 892117, 1448009, 4306559, 5106137, 5706859, 15165989, 16950223, 59771839, 97016603, 288153791, 1016121263, 1135664941, 19306303997]

約数ペア:

[(1, 19306303997), (17, 1135664941), (19, 1016121263), (67, 288153791), (199, 97016603), (323, 59771839), (1139, 16950223), (1273, 15165989), (3383, 5706859), (3781, 5106137), (4483, 4306559), (13333, 1448009), (21641, 892117), (64277, 300361), (76211, 253327), (85177, 226661)]