12976772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 24242400

約数和(自身を除く): 11265628

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2339, 2774, 4678, 5548, 9356, 44441, 88882, 170747, 177764, 341494, 682988, 3244193, 6488386, 12976772]

約数ペア:

[(1, 12976772), (2, 6488386), (4, 3244193), (19, 682988), (38, 341494), (73, 177764), (76, 170747), (146, 88882), (292, 44441), (1387, 9356), (2339, 5548), (2774, 4678)]