19288150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{55109}}^1$

素因数の和:55128

約数の個数: 24

約数和(自身を含む): 41001840

約数和(自身を除く): 21713690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 55109, 110218, 275545, 385763, 551090, 771526, 1377725, 1928815, 2755450, 3857630, 9644075, 19288150]

約数ペア:

[(1, 19288150), (2, 9644075), (5, 3857630), (7, 2755450), (10, 1928815), (14, 1377725), (25, 771526), (35, 551090), (50, 385763), (70, 275545), (175, 110218), (350, 55109)]