3934064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12968

約数の個数: 20

約数和(自身を含む): 8024040

約数和(自身を除く): 4089976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12941, 25882, 51764, 103528, 207056, 245879, 491758, 983516, 1967032, 3934064]

約数ペア:

[(1, 3934064), (2, 1967032), (4, 983516), (8, 491758), (16, 245879), (19, 207056), (38, 103528), (76, 51764), (152, 25882), (304, 12941)]