12656308

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 26608512

約数和(自身を除く): 13952204

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2083, 3038, 4166, 6076, 8332, 14581, 29162, 58324, 64573, 102067, 129146, 204134, 258292, 408268, 452011, 904022, 1808044, 3164077, 6328154, 12656308]

約数ペア:

[(1, 12656308), (2, 6328154), (4, 3164077), (7, 1808044), (14, 904022), (28, 452011), (31, 408268), (49, 258292), (62, 204134), (98, 129146), (124, 102067), (196, 64573), (217, 58324), (434, 29162), (868, 14581), (1519, 8332), (2083, 6076), (3038, 4166)]