19056972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 50625792

約数和(自身を除く): 31568820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6277, 12554, 18831, 25108, 37662, 69047, 75324, 138094, 144371, 207141, 276188, 288742, 414282, 433113, 577484, 828564, 866226, 1588081, 1732452, 3176162, 4764243, 6352324, 9528486, 19056972]

約数ペア:

[(1, 19056972), (2, 9528486), (3, 6352324), (4, 4764243), (6, 3176162), (11, 1732452), (12, 1588081), (22, 866226), (23, 828564), (33, 577484), (44, 433113), (46, 414282), (66, 288742), (69, 276188), (92, 207141), (132, 144371), (138, 138094), (253, 75324), (276, 69047), (506, 37662), (759, 25108), (1012, 18831), (1518, 12554), (3036, 6277)]