11803770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11923}}^1$

素因数の和:11947

約数の個数: 48

約数和(自身を含む): 33482592

約数和(自身を除く): 21678822

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 11923, 23846, 35769, 59615, 71538, 107307, 119230, 131153, 178845, 214614, 262306, 357690, 393459, 536535, 655765, 786918, 1073070, 1180377, 1311530, 1967295, 2360754, 3934590, 5901885, 11803770]

約数ペア:

[(1, 11803770), (2, 5901885), (3, 3934590), (5, 2360754), (6, 1967295), (9, 1311530), (10, 1180377), (11, 1073070), (15, 786918), (18, 655765), (22, 536535), (30, 393459), (33, 357690), (45, 262306), (55, 214614), (66, 178845), (90, 131153), (99, 119230), (110, 107307), (165, 71538), (198, 59615), (330, 35769), (495, 23846), (990, 11923)]