12011980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26113}}^1$

素因数の和:26145

約数の個数: 24

約数和(自身を含む): 26322912

約数和(自身を除く): 14310932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26113, 52226, 104452, 130565, 261130, 522260, 600599, 1201198, 2402396, 3002995, 6005990, 12011980]

約数ペア:

[(1, 12011980), (2, 6005990), (4, 3002995), (5, 2402396), (10, 1201198), (20, 600599), (23, 522260), (46, 261130), (92, 130565), (115, 104452), (230, 52226), (460, 26113)]