13745816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 31008000

約数和(自身を除く): 17262184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 12919, 25838, 51676, 90433, 103352, 180866, 245461, 361732, 490922, 723464, 981844, 1718227, 1963688, 3436454, 6872908, 13745816]

約数ペア:

[(1, 13745816), (2, 6872908), (4, 3436454), (7, 1963688), (8, 1718227), (14, 981844), (19, 723464), (28, 490922), (38, 361732), (56, 245461), (76, 180866), (133, 103352), (152, 90433), (266, 51676), (532, 25838), (1064, 12919)]