12294460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 26112240

約数和(自身を除く): 13817780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 6907, 13814, 27628, 34535, 69070, 138140, 614723, 1229446, 2458892, 3073615, 6147230, 12294460]

約数ペア:

[(1, 12294460), (2, 6147230), (4, 3073615), (5, 2458892), (10, 1229446), (20, 614723), (89, 138140), (178, 69070), (356, 34535), (445, 27628), (890, 13814), (1780, 6907)]