11921216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{10957}}^1$

素因数の和:10986

約数の個数: 28

約数和(自身を含む): 25049988

約数和(自身を除く): 13128772

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 10957, 21914, 43828, 87656, 175312, 186269, 350624, 372538, 701248, 745076, 1490152, 2980304, 5960608, 11921216]

約数ペア:

[(1, 11921216), (2, 5960608), (4, 2980304), (8, 1490152), (16, 745076), (17, 701248), (32, 372538), (34, 350624), (64, 186269), (68, 175312), (136, 87656), (272, 43828), (544, 21914), (1088, 10957)]