91919986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7489}}^1$

素因数の和:7546

約数の個数: 24

約数和(自身を含む): 154099260

約数和(自身を除く): 62179274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 7489, 12274, 14978, 127313, 142291, 254626, 284582, 2418947, 2703529, 4837894, 5407058, 45959993, 91919986]

約数ペア:

[(1, 91919986), (2, 45959993), (17, 5407058), (19, 4837894), (34, 2703529), (38, 2418947), (323, 284582), (361, 254626), (646, 142291), (722, 127313), (6137, 14978), (7489, 12274)]