12265268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 21954240

約数和(自身を除く): 9688972

約数列:

[1, 2, 4, 89, 131, 178, 262, 263, 356, 524, 526, 1052, 11659, 23318, 23407, 34453, 46636, 46814, 68906, 93628, 137812, 3066317, 6132634, 12265268]

約数ペア:

[(1, 12265268), (2, 6132634), (4, 3066317), (89, 137812), (131, 93628), (178, 68906), (262, 46814), (263, 46636), (356, 34453), (524, 23407), (526, 23318), (1052, 11659)]