12155260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46751}}^1$

素因数の和:46773

約数の個数: 24

約数和(自身を含む): 27490176

約数和(自身を除く): 15334916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 46751, 93502, 187004, 233755, 467510, 607763, 935020, 1215526, 2431052, 3038815, 6077630, 12155260]

約数ペア:

[(1, 12155260), (2, 6077630), (4, 3038815), (5, 2431052), (10, 1215526), (13, 935020), (20, 607763), (26, 467510), (52, 233755), (65, 187004), (130, 93502), (260, 46751)]