17616914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 32148480

約数和(自身を除く): 14531566

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 643, 721, 1286, 1442, 1957, 3914, 4501, 9002, 12217, 13699, 24434, 27398, 66229, 85519, 132458, 171038, 463603, 927206, 1258351, 2516702, 8808457, 17616914]

約数ペア:

[(1, 17616914), (2, 8808457), (7, 2516702), (14, 1258351), (19, 927206), (38, 463603), (103, 171038), (133, 132458), (206, 85519), (266, 66229), (643, 27398), (721, 24434), (1286, 13699), (1442, 12217), (1957, 9002), (3914, 4501)]