12334420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4672

約数の個数: 48

約数和(自身を含む): 31167360

約数和(自身を除く): 18832940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4637, 9274, 18548, 23185, 32459, 46370, 64918, 88103, 92740, 129836, 162295, 176206, 324590, 352412, 440515, 616721, 649180, 881030, 1233442, 1762060, 2466884, 3083605, 6167210, 12334420]

約数ペア:

[(1, 12334420), (2, 6167210), (4, 3083605), (5, 2466884), (7, 1762060), (10, 1233442), (14, 881030), (19, 649180), (20, 616721), (28, 440515), (35, 352412), (38, 324590), (70, 176206), (76, 162295), (95, 129836), (133, 92740), (140, 88103), (190, 64918), (266, 46370), (380, 32459), (532, 23185), (665, 18548), (1330, 9274), (2660, 4637)]