12458756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 24

約数和(自身を含む): 24302880

約数和(自身を除く): 11844124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9643, 19286, 38572, 163931, 183217, 327862, 366434, 655724, 732868, 3114689, 6229378, 12458756]

約数ペア:

[(1, 12458756), (2, 6229378), (4, 3114689), (17, 732868), (19, 655724), (34, 366434), (38, 327862), (68, 183217), (76, 163931), (323, 38572), (646, 19286), (1292, 9643)]