11968594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 36

約数和(自身を含む): 20978622

約数和(自身を除く): 9010028

約数列:

[1, 2, 11, 19, 22, 38, 121, 137, 209, 242, 274, 361, 418, 722, 1507, 2299, 2603, 3014, 3971, 4598, 5206, 7942, 16577, 28633, 33154, 43681, 49457, 57266, 87362, 98914, 314963, 544027, 629926, 1088054, 5984297, 11968594]

約数ペア:

[(1, 11968594), (2, 5984297), (11, 1088054), (19, 629926), (22, 544027), (38, 314963), (121, 98914), (137, 87362), (209, 57266), (242, 49457), (274, 43681), (361, 33154), (418, 28633), (722, 16577), (1507, 7942), (2299, 5206), (2603, 4598), (3014, 3971)]