12153160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16021

約数の個数: 32

約数和(自身を含む): 28785600

約数和(自身を除く): 16632440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15991, 31982, 63964, 79955, 127928, 159910, 303829, 319820, 607658, 639640, 1215316, 1519145, 2430632, 3038290, 6076580, 12153160]

約数ペア:

[(1, 12153160), (2, 6076580), (4, 3038290), (5, 2430632), (8, 1519145), (10, 1215316), (19, 639640), (20, 607658), (38, 319820), (40, 303829), (76, 159910), (95, 127928), (152, 79955), (190, 63964), (380, 31982), (760, 15991)]