16441612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 33626880

約数和(自身を除く): 17185268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 277, 284, 418, 554, 781, 836, 1108, 1349, 1562, 2698, 3047, 3124, 5263, 5396, 6094, 10526, 12188, 14839, 19667, 21052, 29678, 39334, 57893, 59356, 78668, 115786, 216337, 231572, 373673, 432674, 747346, 865348, 1494692, 4110403, 8220806, 16441612]

約数ペア:

[(1, 16441612), (2, 8220806), (4, 4110403), (11, 1494692), (19, 865348), (22, 747346), (38, 432674), (44, 373673), (71, 231572), (76, 216337), (142, 115786), (209, 78668), (277, 59356), (284, 57893), (418, 39334), (554, 29678), (781, 21052), (836, 19667), (1108, 14839), (1349, 12188), (1562, 10526), (2698, 6094), (3047, 5396), (3124, 5263)]