19049670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211663}}^1$

素因数の和:211676

約数の個数: 24

約数和(自身を含む): 49529376

約数和(自身を除く): 30479706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211663, 423326, 634989, 1058315, 1269978, 1904967, 2116630, 3174945, 3809934, 6349890, 9524835, 19049670]

約数ペア:

[(1, 19049670), (2, 9524835), (3, 6349890), (5, 3809934), (6, 3174945), (9, 2116630), (10, 1904967), (15, 1269978), (18, 1058315), (30, 634989), (45, 423326), (90, 211663)]