19372850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{55351}}^1$

素因数の和:55370

約数の個数: 24

約数和(自身を含む): 41181888

約数和(自身を除く): 21809038

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 55351, 110702, 276755, 387457, 553510, 774914, 1383775, 1937285, 2767550, 3874570, 9686425, 19372850]

約数ペア:

[(1, 19372850), (2, 9686425), (5, 3874570), (7, 2767550), (10, 1937285), (14, 1383775), (25, 774914), (35, 553510), (50, 387457), (70, 276755), (175, 110702), (350, 55351)]