24787210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18637}}^1$

素因数の和:18670

約数の個数: 32

約数和(自身を含む): 53677440

約数和(自身を除く): 28890230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 18637, 37274, 93185, 130459, 186370, 260918, 354103, 652295, 708206, 1304590, 1770515, 2478721, 3541030, 4957442, 12393605, 24787210]

約数ペア:

[(1, 24787210), (2, 12393605), (5, 4957442), (7, 3541030), (10, 2478721), (14, 1770515), (19, 1304590), (35, 708206), (38, 652295), (70, 354103), (95, 260918), (133, 186370), (190, 130459), (266, 93185), (665, 37274), (1330, 18637)]