139048004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1829579}}^1$

素因数の和:1829602

約数の個数: 12

約数和(自身を含む): 256141200

約数和(自身を除く): 117093196

約数列:

[1, 2, 4, 19, 38, 76, 1829579, 3659158, 7318316, 34762001, 69524002, 139048004]

約数ペア:

[(1, 139048004), (2, 69524002), (4, 34762001), (19, 7318316), (38, 3659158), (76, 1829579)]