12764812

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 22819104

約数和(自身を除く): 10054292

約数列:

[1, 2, 4, 97, 167, 194, 197, 334, 388, 394, 668, 788, 16199, 19109, 32398, 32899, 38218, 64796, 65798, 76436, 131596, 3191203, 6382406, 12764812]

約数ペア:

[(1, 12764812), (2, 6382406), (4, 3191203), (97, 131596), (167, 76436), (194, 65798), (197, 64796), (334, 38218), (388, 32899), (394, 32398), (668, 19109), (788, 16199)]