19790016

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 56

約数和(自身を含む): 53279040

約数和(自身を除く): 33489024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1747, 1888, 2832, 3494, 3776, 5241, 5664, 6988, 10482, 11328, 13976, 20964, 27952, 41928, 55904, 83856, 103073, 111808, 167712, 206146, 309219, 335424, 412292, 618438, 824584, 1236876, 1649168, 2473752, 3298336, 4947504, 6596672, 9895008, 19790016]

約数ペア:

[(1, 19790016), (2, 9895008), (3, 6596672), (4, 4947504), (6, 3298336), (8, 2473752), (12, 1649168), (16, 1236876), (24, 824584), (32, 618438), (48, 412292), (59, 335424), (64, 309219), (96, 206146), (118, 167712), (177, 111808), (192, 103073), (236, 83856), (354, 55904), (472, 41928), (708, 27952), (944, 20964), (1416, 13976), (1747, 11328), (1888, 10482), (2832, 6988), (3494, 5664), (3776, 5241)]