19602058

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1594

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 14871542

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1439, 1946, 2878, 6811, 10073, 13622, 20146, 70511, 141022, 200021, 400042, 1400147, 2800294, 9801029, 19602058]

約数ペア:

[(1, 19602058), (2, 9801029), (7, 2800294), (14, 1400147), (49, 400042), (98, 200021), (139, 141022), (278, 70511), (973, 20146), (1439, 13622), (1946, 10073), (2878, 6811)]