12579632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 26467056

約数和(自身を除く): 13887424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 307, 394, 614, 788, 1228, 1576, 2456, 2561, 3152, 3991, 4912, 5122, 7982, 10244, 15964, 20488, 31928, 40976, 60479, 63856, 120958, 241916, 483832, 786227, 967664, 1572454, 3144908, 6289816, 12579632]

約数ペア:

[(1, 12579632), (2, 6289816), (4, 3144908), (8, 1572454), (13, 967664), (16, 786227), (26, 483832), (52, 241916), (104, 120958), (197, 63856), (208, 60479), (307, 40976), (394, 31928), (614, 20488), (788, 15964), (1228, 10244), (1576, 7982), (2456, 5122), (2561, 4912), (3152, 3991)]