12804652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 14451668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 337, 413, 644, 674, 826, 1348, 1357, 1652, 2359, 2714, 4718, 5428, 7751, 9436, 9499, 15502, 18998, 19883, 31004, 37996, 39766, 54257, 79532, 108514, 139181, 217028, 278362, 457309, 556724, 914618, 1829236, 3201163, 6402326, 12804652]

約数ペア:

[(1, 12804652), (2, 6402326), (4, 3201163), (7, 1829236), (14, 914618), (23, 556724), (28, 457309), (46, 278362), (59, 217028), (92, 139181), (118, 108514), (161, 79532), (236, 54257), (322, 39766), (337, 37996), (413, 31004), (644, 19883), (674, 18998), (826, 15502), (1348, 9499), (1357, 9436), (1652, 7751), (2359, 5428), (2714, 4718)]