19198398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 40924800

約数和(自身を除く): 21726402

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2029, 3154, 4058, 4731, 6087, 9462, 12174, 38551, 77102, 115653, 168407, 231306, 336814, 505221, 1010442, 3199733, 6399466, 9599199, 19198398]

約数ペア:

[(1, 19198398), (2, 9599199), (3, 6399466), (6, 3199733), (19, 1010442), (38, 505221), (57, 336814), (83, 231306), (114, 168407), (166, 115653), (249, 77102), (498, 38551), (1577, 12174), (2029, 9462), (3154, 6087), (4058, 4731)]