19475856

素因数分解:

$2^4\times 3^3\times {\mathrm{45083}}^1$

素因数の和:45100

約数の個数: 40

約数和(自身を含む): 55904160

約数和(自身を除く): 36428304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45083, 90166, 135249, 180332, 270498, 360664, 405747, 540996, 721328, 811494, 1081992, 1217241, 1622988, 2163984, 2434482, 3245976, 4868964, 6491952, 9737928, 19475856]

約数ペア:

[(1, 19475856), (2, 9737928), (3, 6491952), (4, 4868964), (6, 3245976), (8, 2434482), (9, 2163984), (12, 1622988), (16, 1217241), (18, 1081992), (24, 811494), (27, 721328), (36, 540996), (48, 405747), (54, 360664), (72, 270498), (108, 180332), (144, 135249), (216, 90166), (432, 45083)]