16440852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72109}}^1$

素因数の和:72135

約数の個数: 24

約数和(自身を含む): 40381600

約数和(自身を除く): 23940748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72109, 144218, 216327, 288436, 432654, 865308, 1370071, 2740142, 4110213, 5480284, 8220426, 16440852]

約数ペア:

[(1, 16440852), (2, 8220426), (3, 5480284), (4, 4110213), (6, 2740142), (12, 1370071), (19, 865308), (38, 432654), (57, 288436), (76, 216327), (114, 144218), (228, 72109)]