23191706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 39061440

約数和(自身を除く): 15869734

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 547, 731, 986, 1094, 1247, 1462, 2494, 9299, 15863, 18598, 21199, 23521, 31726, 42398, 47042, 269671, 399857, 539342, 682109, 799714, 1364218, 11595853, 23191706]

約数ペア:

[(1, 23191706), (2, 11595853), (17, 1364218), (29, 799714), (34, 682109), (43, 539342), (58, 399857), (86, 269671), (493, 47042), (547, 42398), (731, 31726), (986, 23521), (1094, 21199), (1247, 18598), (1462, 15863), (2494, 9299)]