19158876

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16127}}^1$

素因数の和:16151

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 35031204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16127, 32254, 48381, 64508, 96762, 145143, 177397, 193524, 290286, 354794, 435429, 532191, 580572, 709588, 870858, 1064382, 1596573, 1741716, 2128764, 3193146, 4789719, 6386292, 9579438, 19158876]

約数ペア:

[(1, 19158876), (2, 9579438), (3, 6386292), (4, 4789719), (6, 3193146), (9, 2128764), (11, 1741716), (12, 1596573), (18, 1064382), (22, 870858), (27, 709588), (33, 580572), (36, 532191), (44, 435429), (54, 354794), (66, 290286), (99, 193524), (108, 177397), (132, 145143), (198, 96762), (297, 64508), (396, 48381), (594, 32254), (1188, 16127)]