12751890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18481}}^1$

素因数の和:18514

約数の個数: 32

約数和(自身を含む): 31936896

約数和(自身を除く): 19185006

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18481, 36962, 55443, 92405, 110886, 184810, 277215, 425063, 554430, 850126, 1275189, 2125315, 2550378, 4250630, 6375945, 12751890]

約数ペア:

[(1, 12751890), (2, 6375945), (3, 4250630), (5, 2550378), (6, 2125315), (10, 1275189), (15, 850126), (23, 554430), (30, 425063), (46, 277215), (69, 184810), (115, 110886), (138, 92405), (230, 55443), (345, 36962), (690, 18481)]