16627774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6255

約数の個数: 16

約数和(自身を含む): 26628480

約数和(自身を除く): 10000706

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6163, 12326, 117097, 234194, 437573, 875146, 8313887, 16627774]

約数ペア:

[(1, 16627774), (2, 8313887), (19, 875146), (38, 437573), (71, 234194), (142, 117097), (1349, 12326), (2698, 6163)]