16689806

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 29611008

約数和(自身を除く): 12921202

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 271, 371, 542, 581, 742, 1162, 1897, 3794, 4399, 8798, 14363, 22493, 28726, 30793, 44986, 61586, 100541, 157451, 201082, 314902, 1192129, 2384258, 8344903, 16689806]

約数ペア:

[(1, 16689806), (2, 8344903), (7, 2384258), (14, 1192129), (53, 314902), (83, 201082), (106, 157451), (166, 100541), (271, 61586), (371, 44986), (542, 30793), (581, 28726), (742, 22493), (1162, 14363), (1897, 8798), (3794, 4399)]