1294546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 2249424

約数和(自身を除く): 954878

約数列:

[1, 2, 11, 19, 22, 38, 163, 209, 326, 361, 418, 722, 1793, 3097, 3586, 3971, 6194, 7942, 34067, 58843, 68134, 117686, 647273, 1294546]

約数ペア:

[(1, 1294546), (2, 647273), (11, 117686), (19, 68134), (22, 58843), (38, 34067), (163, 7942), (209, 6194), (326, 3971), (361, 3586), (418, 3097), (722, 1793)]