10986338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 7883422

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 181, 341, 362, 682, 979, 1958, 1991, 2759, 3982, 5518, 5611, 11222, 16109, 30349, 32218, 60698, 61721, 123442, 177199, 354398, 499379, 998758, 5493169, 10986338]

約数ペア:

[(1, 10986338), (2, 5493169), (11, 998758), (22, 499379), (31, 354398), (62, 177199), (89, 123442), (178, 61721), (181, 60698), (341, 32218), (362, 30349), (682, 16109), (979, 11222), (1958, 5611), (1991, 5518), (2759, 3982)]