68380681294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11917163}}^1$

素因数の和:11917335

約数の個数: 16

約数和(自身を含む): 108684535680

約数和(自身を除く): 40303854386

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 11917163, 23834326, 226426097, 452852194, 1799491613, 3598983226, 34190340647, 68380681294]

約数ペア:

[(1, 68380681294), (2, 34190340647), (19, 3598983226), (38, 1799491613), (151, 452852194), (302, 226426097), (2869, 23834326), (5738, 11917163)]