12880814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 20077200

約数和(自身を除く): 7196386

約数列:

[1, 2, 29, 58, 337, 659, 674, 1318, 9773, 19111, 19546, 38222, 222083, 444166, 6440407, 12880814]

約数ペア:

[(1, 12880814), (2, 6440407), (29, 444166), (58, 222083), (337, 38222), (659, 19546), (674, 19111), (1318, 9773)]