16854838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8452

約数の個数: 32

約数和(自身を含む): 33949440

約数和(自身を除く): 17094602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 8419, 16838, 58933, 92609, 109447, 117866, 185218, 218894, 648263, 766129, 1203917, 1296526, 1532258, 2407834, 8427419, 16854838]

約数ペア:

[(1, 16854838), (2, 8427419), (7, 2407834), (11, 1532258), (13, 1296526), (14, 1203917), (22, 766129), (26, 648263), (77, 218894), (91, 185218), (143, 117866), (154, 109447), (182, 92609), (286, 58933), (1001, 16838), (2002, 8419)]