12356144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45427}}^1$

素因数の和:45452

約数の個数: 20

約数和(自身を含む): 25348824

約数和(自身を除く): 12992680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45427, 90854, 181708, 363416, 726832, 772259, 1544518, 3089036, 6178072, 12356144]

約数ペア:

[(1, 12356144), (2, 6178072), (4, 3089036), (8, 1544518), (16, 772259), (17, 726832), (34, 363416), (68, 181708), (136, 90854), (272, 45427)]