19597398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 41683200

約数和(自身を除く): 22085802

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1669, 1957, 3338, 3914, 5007, 5871, 10014, 11742, 31711, 63422, 95133, 171907, 190266, 343814, 515721, 1031442, 3266233, 6532466, 9798699, 19597398]

約数ペア:

[(1, 19597398), (2, 9798699), (3, 6532466), (6, 3266233), (19, 1031442), (38, 515721), (57, 343814), (103, 190266), (114, 171907), (206, 95133), (309, 63422), (618, 31711), (1669, 11742), (1957, 10014), (3338, 5871), (3914, 5007)]