16927155841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1697}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 18917078400

約数和(自身を除く): 1989922559

約数列:

[1, 19, 29, 43, 421, 551, 817, 1247, 1697, 7999, 12209, 18103, 23693, 32243, 49213, 72971, 231971, 343957, 524987, 714437, 935047, 1386449, 2116159, 9974753, 13574303, 20718673, 30720791, 40207021, 393654787, 583695029, 890902939, 16927155841]

約数ペア:

[(1, 16927155841), (19, 890902939), (29, 583695029), (43, 393654787), (421, 40207021), (551, 30720791), (817, 20718673), (1247, 13574303), (1697, 9974753), (7999, 2116159), (12209, 1386449), (18103, 935047), (23693, 714437), (32243, 524987), (49213, 343957), (72971, 231971)]