15522091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 1750997

約数列:

[1, 13, 67, 71, 251, 871, 923, 3263, 4757, 16817, 17821, 61841, 218621, 231673, 1194007, 15522091]

約数ペア:

[(1, 15522091), (13, 1194007), (67, 231673), (71, 218621), (251, 61841), (871, 17821), (923, 16817), (3263, 4757)]