13066556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 23425920

約数和(自身を除く): 10359364

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 331, 556, 662, 1324, 9869, 19738, 23501, 39476, 46009, 47002, 92018, 94004, 184036, 3266639, 6533278, 13066556]

約数ペア:

[(1, 13066556), (2, 6533278), (4, 3266639), (71, 184036), (139, 94004), (142, 92018), (278, 47002), (284, 46009), (331, 39476), (556, 23501), (662, 19738), (1324, 9869)]