19280364056

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{27079163}}^1$

素因数の和:27079258

約数の個数: 16

約数和(自身を含む): 36556871400

約数和(自身を除く): 17276507344

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 27079163, 54158326, 108316652, 216633304, 2410045507, 4820091014, 9640182028, 19280364056]

約数ペア:

[(1, 19280364056), (2, 9640182028), (4, 4820091014), (8, 2410045507), (89, 216633304), (178, 108316652), (356, 54158326), (712, 27079163)]