12021730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 24862464

約数和(自身を除く): 12840734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 653, 1306, 1315, 1841, 2630, 3265, 3682, 4571, 6530, 9142, 9205, 18410, 22855, 45710, 171739, 343478, 858695, 1202173, 1717390, 2404346, 6010865, 12021730]

約数ペア:

[(1, 12021730), (2, 6010865), (5, 2404346), (7, 1717390), (10, 1202173), (14, 858695), (35, 343478), (70, 171739), (263, 45710), (526, 22855), (653, 18410), (1306, 9205), (1315, 9142), (1841, 6530), (2630, 4571), (3265, 3682)]