15078448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12239}}^1$

素因数の和:12265

約数の個数: 40

約数和(自身を含む): 36426240

約数和(自身を除く): 21347792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12239, 24478, 48956, 85673, 97912, 134629, 171346, 195824, 269258, 342692, 538516, 685384, 942403, 1077032, 1370768, 1884806, 2154064, 3769612, 7539224, 15078448]

約数ペア:

[(1, 15078448), (2, 7539224), (4, 3769612), (7, 2154064), (8, 1884806), (11, 1370768), (14, 1077032), (16, 942403), (22, 685384), (28, 538516), (44, 342692), (56, 269258), (77, 195824), (88, 171346), (112, 134629), (154, 97912), (176, 85673), (308, 48956), (616, 24478), (1232, 12239)]