19104048

素因数分解:

$2^4\times 3^2\times {\mathrm{132667}}^1$

素因数の和:132681

約数の個数: 30

約数和(自身を含む): 53465204

約数和(自身を除く): 34361156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132667, 265334, 398001, 530668, 796002, 1061336, 1194003, 1592004, 2122672, 2388006, 3184008, 4776012, 6368016, 9552024, 19104048]

約数ペア:

[(1, 19104048), (2, 9552024), (3, 6368016), (4, 4776012), (6, 3184008), (8, 2388006), (9, 2122672), (12, 1592004), (16, 1194003), (18, 1061336), (24, 796002), (36, 530668), (48, 398001), (72, 265334), (144, 132667)]