12578056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 24805440

約数和(自身を除く): 12227384

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 347, 394, 694, 788, 1388, 1576, 2776, 4531, 7981, 9062, 15962, 18124, 31924, 36248, 63848, 68359, 136718, 273436, 546872, 1572257, 3144514, 6289028, 12578056]

約数ペア:

[(1, 12578056), (2, 6289028), (4, 3144514), (8, 1572257), (23, 546872), (46, 273436), (92, 136718), (184, 68359), (197, 63848), (347, 36248), (394, 31924), (694, 18124), (788, 15962), (1388, 9062), (1576, 7981), (2776, 4531)]