15230191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 16790400

約数和(自身を除く): 1560209

約数列:

[1, 19, 29, 131, 211, 551, 2489, 3799, 4009, 6119, 27641, 72181, 116261, 525179, 801589, 15230191]

約数ペア:

[(1, 15230191), (19, 801589), (29, 525179), (131, 116261), (211, 72181), (551, 27641), (2489, 6119), (3799, 4009)]