11847770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 24820992

約数和(自身を除く): 12973222

約数列:

[1, 2, 5, 10, 11, 22, 37, 41, 55, 71, 74, 82, 110, 142, 185, 205, 355, 370, 407, 410, 451, 710, 781, 814, 902, 1517, 1562, 2035, 2255, 2627, 2911, 3034, 3905, 4070, 4510, 5254, 5822, 7585, 7810, 13135, 14555, 15170, 16687, 26270, 28897, 29110, 32021, 33374, 57794, 64042, 83435, 107707, 144485, 160105, 166870, 215414, 288970, 320210, 538535, 1077070, 1184777, 2369554, 5923885, 11847770]

約数ペア:

[(1, 11847770), (2, 5923885), (5, 2369554), (10, 1184777), (11, 1077070), (22, 538535), (37, 320210), (41, 288970), (55, 215414), (71, 166870), (74, 160105), (82, 144485), (110, 107707), (142, 83435), (185, 64042), (205, 57794), (355, 33374), (370, 32021), (407, 29110), (410, 28897), (451, 26270), (710, 16687), (781, 15170), (814, 14555), (902, 13135), (1517, 7810), (1562, 7585), (2035, 5822), (2255, 5254), (2627, 4510), (2911, 4070), (3034, 3905)]