19058126068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 34285305600

約数和(自身を除く): 15227179532

約数列:

[1, 2, 4, 47, 94, 188, 389, 421, 619, 778, 842, 1238, 1556, 1684, 2476, 18283, 19787, 29093, 36566, 39574, 58186, 73132, 79148, 116372, 163769, 240791, 260599, 327538, 481582, 521198, 655076, 963164, 1042396, 7697143, 11317177, 12248153, 15394286, 22634354, 24496306, 30788572, 45268708, 48992612, 101373011, 202746022, 405492044, 4764531517, 9529063034, 19058126068]

約数ペア:

[(1, 19058126068), (2, 9529063034), (4, 4764531517), (47, 405492044), (94, 202746022), (188, 101373011), (389, 48992612), (421, 45268708), (619, 30788572), (778, 24496306), (842, 22634354), (1238, 15394286), (1556, 12248153), (1684, 11317177), (2476, 7697143), (18283, 1042396), (19787, 963164), (29093, 655076), (36566, 521198), (39574, 481582), (58186, 327538), (73132, 260599), (79148, 240791), (116372, 163769)]