17472742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65687}}^1$

素因数の和:65715

約数の個数: 16

約数和(自身を含む): 31530240

約数和(自身を除く): 14057498

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 65687, 131374, 459809, 919618, 1248053, 2496106, 8736371, 17472742]

約数ペア:

[(1, 17472742), (2, 8736371), (7, 2496106), (14, 1248053), (19, 919618), (38, 459809), (133, 131374), (266, 65687)]