19626834

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 20923566

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 599, 762, 1198, 1797, 3594, 5461, 10922, 16383, 25757, 32766, 51514, 76073, 77271, 152146, 154542, 228219, 456438, 3271139, 6542278, 9813417, 19626834]

約数ペア:

[(1, 19626834), (2, 9813417), (3, 6542278), (6, 3271139), (43, 456438), (86, 228219), (127, 154542), (129, 152146), (254, 77271), (258, 76073), (381, 51514), (599, 32766), (762, 25757), (1198, 16383), (1797, 10922), (3594, 5461)]