16583996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 34621440

約数和(自身を除く): 18037444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 367, 572, 734, 869, 1027, 1468, 1738, 2054, 3476, 4037, 4108, 4771, 8074, 9542, 11297, 16148, 19084, 22594, 28993, 45188, 52481, 57986, 104962, 115972, 209924, 318923, 376909, 637846, 753818, 1275692, 1507636, 4145999, 8291998, 16583996]

約数ペア:

[(1, 16583996), (2, 8291998), (4, 4145999), (11, 1507636), (13, 1275692), (22, 753818), (26, 637846), (44, 376909), (52, 318923), (79, 209924), (143, 115972), (158, 104962), (286, 57986), (316, 52481), (367, 45188), (572, 28993), (734, 22594), (869, 19084), (1027, 16148), (1468, 11297), (1738, 9542), (2054, 8074), (3476, 4771), (4037, 4108)]