15981614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{983}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 26213760

約数和(自身を除く): 10232146

約数列:

[1, 2, 11, 22, 739, 983, 1478, 1966, 8129, 10813, 16258, 21626, 726437, 1452874, 7990807, 15981614]

約数ペア:

[(1, 15981614), (2, 7990807), (11, 1452874), (22, 726437), (739, 21626), (983, 16258), (1478, 10813), (1966, 8129)]