16806412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4550

約数の個数: 36

約数和(自身を含む): 36021720

約数和(自身を除く): 19215308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4513, 9026, 18052, 31591, 63182, 85747, 126364, 171494, 221137, 342988, 442274, 600229, 884548, 1200458, 2400916, 4201603, 8403206, 16806412]

約数ペア:

[(1, 16806412), (2, 8403206), (4, 4201603), (7, 2400916), (14, 1200458), (19, 884548), (28, 600229), (38, 442274), (49, 342988), (76, 221137), (98, 171494), (133, 126364), (196, 85747), (266, 63182), (532, 31591), (931, 18052), (1862, 9026), (3724, 4513)]