19003921908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1161893}}^1$

素因数の和:1161976

約数の個数: 48

約数和(自身を含む): 46847566080

約数和(自身を除く): 27843644172

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 5452, 8178, 16356, 1161893, 2323786, 3485679, 4647572, 6971358, 13942716, 33694897, 54608971, 67389794, 101084691, 109217942, 134779588, 163826913, 202169382, 218435884, 327653826, 404338764, 655307652, 1583660159, 3167320318, 4750980477, 6334640636, 9501960954, 19003921908]

約数ペア:

[(1, 19003921908), (2, 9501960954), (3, 6334640636), (4, 4750980477), (6, 3167320318), (12, 1583660159), (29, 655307652), (47, 404338764), (58, 327653826), (87, 218435884), (94, 202169382), (116, 163826913), (141, 134779588), (174, 109217942), (188, 101084691), (282, 67389794), (348, 54608971), (564, 33694897), (1363, 13942716), (2726, 6971358), (4089, 4647572), (5452, 3485679), (8178, 2323786), (16356, 1161893)]