16899512

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 38817000

約数和(自身を除く): 21917488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2269, 3724, 4538, 7448, 9076, 15883, 18152, 31766, 43111, 63532, 86222, 111181, 127064, 172444, 222362, 301777, 344888, 444724, 603554, 889448, 1207108, 2112439, 2414216, 4224878, 8449756, 16899512]

約数ペア:

[(1, 16899512), (2, 8449756), (4, 4224878), (7, 2414216), (8, 2112439), (14, 1207108), (19, 889448), (28, 603554), (38, 444724), (49, 344888), (56, 301777), (76, 222362), (98, 172444), (133, 127064), (152, 111181), (196, 86222), (266, 63532), (392, 43111), (532, 31766), (931, 18152), (1064, 15883), (1862, 9076), (2269, 7448), (3724, 4538)]