1891215646

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1\times {\mathrm{13331}}^1$

素因数の和:14219

約数の個数: 16

約数和(自身を含む): 2872512720

約数和(自身を除く): 981297074

約数列:

[1, 2, 89, 178, 797, 1594, 13331, 26662, 70933, 141866, 1186459, 2372918, 10624807, 21249614, 945607823, 1891215646]

約数ペア:

[(1, 1891215646), (2, 945607823), (89, 21249614), (178, 10624807), (797, 2372918), (1594, 1186459), (13331, 141866), (26662, 70933)]