12290012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14159}}^1$

素因数の和:14201

約数の個数: 24

約数和(自身を含む): 25374720

約数和(自身を除く): 13084708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 14159, 28318, 56636, 99113, 198226, 396452, 438929, 877858, 1755716, 3072503, 6145006, 12290012]

約数ペア:

[(1, 12290012), (2, 6145006), (4, 3072503), (7, 1755716), (14, 877858), (28, 438929), (31, 396452), (62, 198226), (124, 99113), (217, 56636), (434, 28318), (868, 14159)]