25143042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220553}}^1$

素因数の和:220577

約数の個数: 16

約数和(自身を含む): 52932960

約数和(自身を除く): 27789918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 220553, 441106, 661659, 1323318, 4190507, 8381014, 12571521, 25143042]

約数ペア:

[(1, 25143042), (2, 12571521), (3, 8381014), (6, 4190507), (19, 1323318), (38, 661659), (57, 441106), (114, 220553)]