21314162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 24

約数和(自身を含む): 34440876

約数和(自身を除く): 13126714

約数列:

[1, 2, 19, 38, 53, 106, 361, 557, 722, 1007, 1114, 2014, 10583, 19133, 21166, 29521, 38266, 59042, 201077, 402154, 560899, 1121798, 10657081, 21314162]

約数ペア:

[(1, 21314162), (2, 10657081), (19, 1121798), (38, 560899), (53, 402154), (106, 201077), (361, 59042), (557, 38266), (722, 29521), (1007, 21166), (1114, 19133), (2014, 10583)]