16504763478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{10949}}^1$

素因数の和:12869

約数の個数: 64

約数和(自身を含む): 39735360000

約数和(自身を除く): 23230596522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1889, 3778, 5667, 10949, 11334, 13223, 21898, 26446, 32847, 35891, 39669, 65694, 71782, 76643, 79338, 107673, 153286, 208031, 215346, 229929, 251237, 416062, 459858, 502474, 624093, 753711, 1248186, 1456217, 1507422, 2912434, 4368651, 8737302, 20682661, 41365322, 62047983, 124095966, 144778627, 289557254, 392970559, 434335881, 785941118, 868671762, 1178911677, 2357823354, 2750793913, 5501587826, 8252381739, 16504763478]

約数ペア:

[(1, 16504763478), (2, 8252381739), (3, 5501587826), (6, 2750793913), (7, 2357823354), (14, 1178911677), (19, 868671762), (21, 785941118), (38, 434335881), (42, 392970559), (57, 289557254), (114, 144778627), (133, 124095966), (266, 62047983), (399, 41365322), (798, 20682661), (1889, 8737302), (3778, 4368651), (5667, 2912434), (10949, 1507422), (11334, 1456217), (13223, 1248186), (21898, 753711), (26446, 624093), (32847, 502474), (35891, 459858), (39669, 416062), (65694, 251237), (71782, 229929), (76643, 215346), (79338, 208031), (107673, 153286)]