1906878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 4118400

約数和(自身を除く): 2211522

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 389, 778, 817, 1167, 1634, 2334, 2451, 4902, 7391, 14782, 16727, 22173, 33454, 44346, 50181, 100362, 317813, 635626, 953439, 1906878]

約数ペア:

[(1, 1906878), (2, 953439), (3, 635626), (6, 317813), (19, 100362), (38, 50181), (43, 44346), (57, 33454), (86, 22173), (114, 16727), (129, 14782), (258, 7391), (389, 4902), (778, 2451), (817, 2334), (1167, 1634)]