12287770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 25551936

約数和(自身を除く): 13264166

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6571, 13142, 32855, 65710, 72281, 111707, 144562, 223414, 361405, 558535, 722810, 1117070, 1228777, 2457554, 6143885, 12287770]

約数ペア:

[(1, 12287770), (2, 6143885), (5, 2457554), (10, 1228777), (11, 1117070), (17, 722810), (22, 558535), (34, 361405), (55, 223414), (85, 144562), (110, 111707), (170, 72281), (187, 65710), (374, 32855), (935, 13142), (1870, 6571)]