19163514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 40783680

約数和(自身を除く): 21620166

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1733, 1843, 3466, 3686, 5199, 5529, 10398, 11058, 32927, 65854, 98781, 168101, 197562, 336202, 504303, 1008606, 3193919, 6387838, 9581757, 19163514]

約数ペア:

[(1, 19163514), (2, 9581757), (3, 6387838), (6, 3193919), (19, 1008606), (38, 504303), (57, 336202), (97, 197562), (114, 168101), (194, 98781), (291, 65854), (582, 32927), (1733, 11058), (1843, 10398), (3466, 5529), (3686, 5199)]