12834220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{91673}}^1$

素因数の和:91689

約数の個数: 24

約数和(自身を含む): 30802464

約数和(自身を除く): 17968244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 91673, 183346, 366692, 458365, 641711, 916730, 1283422, 1833460, 2566844, 3208555, 6417110, 12834220]

約数ペア:

[(1, 12834220), (2, 6417110), (4, 3208555), (5, 2566844), (7, 1833460), (10, 1283422), (14, 916730), (20, 641711), (28, 458365), (35, 366692), (70, 183346), (140, 91673)]