11778928

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 26248320

約数和(自身を除く): 14469392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 419, 502, 838, 1004, 1676, 1757, 2008, 2933, 3352, 3514, 4016, 5866, 6704, 7028, 11732, 14056, 23464, 28112, 46928, 105169, 210338, 420676, 736183, 841352, 1472366, 1682704, 2944732, 5889464, 11778928]

約数ペア:

[(1, 11778928), (2, 5889464), (4, 2944732), (7, 1682704), (8, 1472366), (14, 841352), (16, 736183), (28, 420676), (56, 210338), (112, 105169), (251, 46928), (419, 28112), (502, 23464), (838, 14056), (1004, 11732), (1676, 7028), (1757, 6704), (2008, 5866), (2933, 4016), (3352, 3514)]